346664004 has 24 divisors (see below), whose sum is σ = 844052160. Its totient is φ = 110530464.

The previous prime is 346663969. The next prime is 346664023. The reversal of 346664004 is 400466643.

346664004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 627739 + ... + 628290.

It is an arithmetic number, because the mean of its divisors is an integer number (35168840).

Almost surely, 2^346664004 is an apocalyptic number.

It is an amenable number.

346664004 is an abundant number, since it is smaller than the sum of its proper divisors (497388156).

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

346664004 is a wasteful number, since it uses less digits than its factorization.

346664004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256059 (or 1256057 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 346664004 is about 18618.9152208178. The cubic root of 346664004 is about 702.4836968055.

The spelling of 346664004 in words is "three hundred forty-six million, six hundred sixty-four thousand, four".