7459694864 has 40 divisors (see below), whose sum is σ = 14770328448. Its totient is φ = 3648101760.

The previous prime is 7459694863. The next prime is 7459694881. The reversal of 7459694864 is 4684969547.

It is a junction number, because it is equal to n+sod(n) for n = 7459694797 and 7459694806.

It is not an unprimeable number, because it can be changed into a prime (7459694863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853174 + ... + 1857194.

Almost surely, 2^7459694864 is an apocalyptic number.

It is an amenable number.

7459694864 is a deficient number, since it is larger than the sum of its proper divisors (7310633584).

7459694864 is a wasteful number, since it uses less digits than its factorization.

7459694864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6543 (or 6537 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 62.

The square root of 7459694864 is about 86369.5250884246. The cubic root of 7459694864 is about 1953.9210922788.

The spelling of 7459694864 in words is "seven billion, four hundred fifty-nine million, six hundred ninety-four thousand, eight hundred sixty-four".