354030530 has 16 divisors (see below), whose sum is σ = 728291520. Its totient is φ = 121381872.

The previous prime is 354030511. The next prime is 354030557. The reversal of 354030530 is 35030453.

It is a junction number, because it is equal to n+sod(n) for n = 354030496 and 354030505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528720 + ... + 2528859.

It is an arithmetic number, because the mean of its divisors is an integer number (45518220).

Almost surely, 2^354030530 is an apocalyptic number.

354030530 is an abundant number, since it is smaller than the sum of its proper divisors (374260990).

354030530 is a wasteful number, since it uses less digits than its factorization.

354030530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057593.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 354030530 is about 18815.6990303310. The cubic root of 354030530 is about 707.4247311370.

Adding to 354030530 its reverse (35030453), we get a palindrome (389060983).

The spelling of 354030530 in words is "three hundred fifty-four million, thirty thousand, five hundred thirty".