74979259346 has 16 divisors (see below), whose sum is σ = 114399552960. Its totient is φ = 36847009680.

The previous prime is 74979259307. The next prime is 74979259351. The reversal of 74979259346 is 64395297947.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72056 + ... + 393891.

It is an arithmetic number, because the mean of its divisors is an integer number (7149972060).

Almost surely, 2^74979259346 is an apocalyptic number.

74979259346 is a deficient number, since it is larger than the sum of its proper divisors (39420293614).

74979259346 is a wasteful number, since it uses less digits than its factorization.

74979259346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467329.

The product of its digits is 102876480, while the sum is 65.

The spelling of 74979259346 in words is "seventy-four billion, nine hundred seventy-nine million, two hundred fifty-nine thousand, three hundred forty-six".