74379706630 has 32 divisors (see below), whose sum is σ = 139196232000. Its totient is φ = 28581581952.

The previous prime is 74379706627. The next prime is 74379706651. The reversal of 74379706630 is 3660797347.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586717 + ... + 702136.

It is an arithmetic number, because the mean of its divisors is an integer number (4349882250).

Almost surely, 2^74379706630 is an apocalyptic number.

74379706630 is a deficient number, since it is larger than the sum of its proper divisors (64816525370).

74379706630 is a wasteful number, since it uses less digits than its factorization.

74379706630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289088.

The product of its (nonzero) digits is 4000752, while the sum is 52.

The spelling of 74379706630 in words is "seventy-four billion, three hundred seventy-nine million, seven hundred six thousand, six hundred thirty".