354162660 has 144 divisors (see below), whose sum is σ = 1064581056. Its totient is φ = 87945984.

The previous prime is 354162643. The next prime is 354162667. The reversal of 354162660 is 66261453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354162667) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1797682 + ... + 1797878.

It is an arithmetic number, because the mean of its divisors is an integer number (7392924).

Almost surely, 2^354162660 is an apocalyptic number.

354162660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354162660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532290528).

354162660 is an abundant number, since it is smaller than the sum of its proper divisors (710418396).

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

354162660 is a wasteful number, since it uses less digits than its factorization.

354162660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 354162660 is about 18819.2098665167. The cubic root of 354162660 is about 707.5127276945.

The spelling of 354162660 in words is "three hundred fifty-four million, one hundred sixty-two thousand, six hundred sixty".