354759656 has 8 divisors (see below), whose sum is σ = 665174370. Its totient is φ = 177379824.

The previous prime is 354759653. The next prime is 354759661. The reversal of 354759656 is 656957453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 239197156 + 115562500 = 15466^2 + 10750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (354759653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22172471 + ... + 22172486.

Almost surely, 2^354759656 is an apocalyptic number.

It is an amenable number.

354759656 is a deficient number, since it is larger than the sum of its proper divisors (310414714).

354759656 is a wasteful number, since it uses less digits than its factorization.

354759656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44344963 (or 44344959 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 50.

The square root of 354759656 is about 18835.0645340015. The cubic root of 354759656 is about 707.9100452813.

The spelling of 354759656 in words is "three hundred fifty-four million, seven hundred fifty-nine thousand, six hundred fifty-six".