345374004 has 12 divisors (see below), whose sum is σ = 805872704. Its totient is φ = 115124664.

The previous prime is 345373997. The next prime is 345374011. The reversal of 345374004 is 400473543.

345374004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (345373997) and next prime (345374011).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14390572 + ... + 14390595.

Almost surely, 2^345374004 is an apocalyptic number.

It is an amenable number.

345374004 is an abundant number, since it is smaller than the sum of its proper divisors (460498700).

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

345374004 is a wasteful number, since it uses less digits than its factorization.

345374004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28781174 (or 28781172 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 345374004 is about 18584.2407431673. The cubic root of 345374004 is about 701.6112570770.

The spelling of 345374004 in words is "three hundred forty-five million, three hundred seventy-four thousand, four".