74680074807408 has 120 divisors (see below), whose sum is σ = 239220156489600. Its totient is φ = 21304785946752.

The previous prime is 74680074807407. The next prime is 74680074807431. The reversal of 74680074807408 is 80470847008647.

74680074807408 is a `hidden beast` number, since 7 + 4 + 6 + 80 + 0 + 7 + 480 + 74 + 0 + 8 = 666.

It is a super-2 number, since 2×74680074807408² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74680074807407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55547698 + ... + 56876241.

It is an arithmetic number, because the mean of its divisors is an integer number (1993501304080).

Almost surely, 2^{74680074807408} is an apocalyptic number.

It is an amenable number.

74680074807408 is an abundant number, since it is smaller than the sum of its proper divisors (164540081682192).

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

74680074807408 is a wasteful number, since it uses less digits than its factorization.

74680074807408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112424619 (or 112424610 counting only the distinct ones).

The product of its (nonzero) digits is 67436544, while the sum is 63.

The spelling of 74680074807408 in words is "seventy-four trillion, six hundred eighty billion, seventy-four million, eight hundred seven thousand, four hundred eight".