354415230 has 128 divisors (see below), whose sum is σ = 1045699200. Its totient is φ = 84851712.

The previous prime is 354415213. The next prime is 354415231. The reversal of 354415230 is 32514453.

It is a super-2 number, since 2×354415230² = 251220310511905800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 354415194 and 354415203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354415231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128506 + ... + 131234.

It is an arithmetic number, because the mean of its divisors is an integer number (8169525).

Almost surely, 2^354415230 is an apocalyptic number.

354415230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 354415230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522849600).

354415230 is an abundant number, since it is smaller than the sum of its proper divisors (691283970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354415230 is a wasteful number, since it uses less digits than its factorization.

354415230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795 (or 2789 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 354415230 is about 18825.9191010691. The cubic root of 354415230 is about 707.6808745639.

Adding to 354415230 its reverse (32514453), we get a palindrome (386929683).

The spelling of 354415230 in words is "three hundred fifty-four million, four hundred fifteen thousand, two hundred thirty".