74875389718 has 8 divisors (see below), whose sum is σ = 114216696360. Its totient is φ = 36803157600.

The previous prime is 74875389703. The next prime is 74875389727. The reversal of 74875389718 is 81798357847.

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

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, 317268483 + ... + 317268718.

It is an arithmetic number, because the mean of its divisors is an integer number (14277087045).

Almost surely, 2^74875389718 is an apocalyptic number.

74875389718 is a deficient number, since it is larger than the sum of its proper divisors (39341306642).

74875389718 is a wasteful number, since it uses less digits than its factorization.

74875389718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634537262.

The product of its digits is 94832640, while the sum is 67.

The spelling of 74875389718 in words is "seventy-four billion, eight hundred seventy-five million, three hundred eighty-nine thousand, seven hundred eighteen".