8694932040 has 80 divisors (see below), whose sum is σ = 29224643580. Its totient is φ = 2318647680.

The previous prime is 8694932023. The next prime is 8694932063. The reversal of 8694932040 is 402394968.

It can be written as a sum of positive squares in 2 ways, for example, as 8656813764 + 38118276 = 93042^2 + 6174^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1338571 + ... + 1345050.

Almost surely, 2^8694932040 is an apocalyptic number.

It is an amenable number.

8694932040 is an abundant number, since it is smaller than the sum of its proper divisors (20529711540).

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

8694932040 is a wasteful number, since it uses less digits than its factorization.

8694932040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683644 (or 2683631 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 8694932040 is about 93246.6194561497. The cubic root of 8694932040 is about 2056.3106775392.

The spelling of 8694932040 in words is "eight billion, six hundred ninety-four million, nine hundred thirty-two thousand, forty".