74608493376 has 56 divisors (see below), whose sum is σ = 197467931200. Its totient is φ = 24861146112.

The previous prime is 74608493369. The next prime is 74608493387. The reversal of 74608493376 is 67339480647.

It is a happy number.

It is a super-3 number, since 3×74608493376³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521685 + ... + 649131.

Almost surely, 2^74608493376 is an apocalyptic number.

It is an amenable number.

74608493376 is an abundant number, since it is smaller than the sum of its proper divisors (122859437824).

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

74608493376 is a wasteful number, since it uses less digits than its factorization.

74608493376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130511 (or 130501 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 74608493376 in words is "seventy-four billion, six hundred eight million, four hundred ninety-three thousand, three hundred seventy-six".