74604364026 has 16 divisors (see below), whose sum is σ = 149211568128. Its totient is φ = 24867648000.

The previous prime is 74604364001. The next prime is 74604364099. The reversal of 74604364026 is 62046340647.

It is a super-2 number, since 2×74604364026² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 393351 + ... + 551301.

It is an arithmetic number, because the mean of its divisors is an integer number (9325723008).

Almost surely, 2^74604364026 is an apocalyptic number.

74604364026 is an abundant number, since it is smaller than the sum of its proper divisors (74607204102).

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

74604364026 is a wasteful number, since it uses less digits than its factorization.

74604364026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236677.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 74604364026 in words is "seventy-four billion, six hundred four million, three hundred sixty-four thousand, twenty-six".