345230904 has 32 divisors (see below), whose sum is σ = 871002000. Its totient is φ = 114020352.

The previous prime is 345230867. The next prime is 345230909. The reversal of 345230904 is 409032543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345230909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63369 + ... + 68600.

Almost surely, 2^345230904 is an apocalyptic number.

It is an amenable number.

345230904 is an abundant number, since it is smaller than the sum of its proper divisors (525771096).

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

345230904 is a wasteful number, since it uses less digits than its factorization.

345230904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132087 (or 132083 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 345230904 is about 18580.3903080640. The cubic root of 345230904 is about 701.5143433552.

The spelling of 345230904 in words is "three hundred forty-five million, two hundred thirty thousand, nine hundred four".