74965864606 has 8 divisors (see below), whose sum is σ = 116326341720. Its totient is φ = 36190417368.

The previous prime is 74965864559. The next prime is 74965864651. The reversal of 74965864606 is 60646856947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×74965864606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646257396 + ... + 646257511.

It is an arithmetic number, because the mean of its divisors is an integer number (14540792715).

Almost surely, 2^74965864606 is an apocalyptic number.

74965864606 is a deficient number, since it is larger than the sum of its proper divisors (41360477114).

74965864606 is a wasteful number, since it uses less digits than its factorization.

74965864606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292514938.

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 74965864606 in words is "seventy-four billion, nine hundred sixty-five million, eight hundred sixty-four thousand, six hundred six".