346250664 has 24 divisors (see below), whose sum is σ = 937762410. Its totient is φ = 115416864.

The previous prime is 346250659. The next prime is 346250683. The reversal of 346250664 is 466052643.

346250664 is a `hidden beast` number, since 34 + 62 + 506 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 314778564 + 31472100 = 17742^2 + 5610^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2404447 + ... + 2404590.

Almost surely, 2^346250664 is an apocalyptic number.

It is an amenable number.

346250664 is an abundant number, since it is smaller than the sum of its proper divisors (591511746).

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

346250664 is a wasteful number, since it uses less digits than its factorization.

346250664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809049 (or 4809042 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 346250664 is about 18607.8119079058. The cubic root of 346250664 is about 702.2043868796.

The spelling of 346250664 in words is "three hundred forty-six million, two hundred fifty thousand, six hundred sixty-four".