74635058398 has 16 divisors (see below), whose sum is σ = 114785402256. Its totient is φ = 36374880960.

The previous prime is 74635058359. The next prime is 74635058413. The reversal of 74635058398 is 89385053647.

It is a congruent number.

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, 313161 + ... + 497332.

It is an arithmetic number, because the mean of its divisors is an integer number (7174087641).

Almost surely, 2^74635058398 is an apocalyptic number.

74635058398 is a deficient number, since it is larger than the sum of its proper divisors (40150343858).

74635058398 is a wasteful number, since it uses less digits than its factorization.

74635058398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811659.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 74635058398 in words is "seventy-four billion, six hundred thirty-five million, fifty-eight thousand, three hundred ninety-eight".