534708657 has 24 divisors (see below), whose sum is σ = 884012480. Its totient is φ = 305091360.

The previous prime is 534708653. The next prime is 534708661. The reversal of 534708657 is 756807435.

534708657 is a `hidden beast` number, since 53 + 470 + 86 + 57 = 666.

It is an interprime number because it is at equal distance from previous prime (534708653) and next prime (534708661).

It is not a de Polignac number, because 534708657 - 2² = 534708653 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534708653) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 38682 + ... + 50652.

Almost surely, 2^534708657 is an apocalyptic number.

It is an amenable number.

534708657 is a deficient number, since it is larger than the sum of its proper divisors (349303823).

534708657 is a wasteful number, since it uses less digits than its factorization.

534708657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12693 (or 12690 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 534708657 is about 23123.7682266537. The cubic root of 534708657 is about 811.6567507658.

The spelling of 534708657 in words is "five hundred thirty-four million, seven hundred eight thousand, six hundred fifty-seven".