356113566 has 12 divisors (see below), whose sum is σ = 771579432. Its totient is φ = 118704516.

The previous prime is 356113543. The next prime is 356113601. The reversal of 356113566 is 665311653.

356113566 is a `hidden beast` number, since 3 + 5 + 611 + 35 + 6 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 356113566.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9892026 + ... + 9892061.

It is an arithmetic number, because the mean of its divisors is an integer number (64298286).

Almost surely, 2^356113566 is an apocalyptic number.

356113566 is an abundant number, since it is smaller than the sum of its proper divisors (415465866).

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

356113566 is a wasteful number, since it uses less digits than its factorization.

356113566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19784095 (or 19784092 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 356113566 is about 18870.9715171212. The cubic root of 356113566 is about 708.8094615249.

The spelling of 356113566 in words is "three hundred fifty-six million, one hundred thirteen thousand, five hundred sixty-six".