76338413856 has 72 divisors (see below), whose sum is σ = 226525965120. Its totient is φ = 24339782016.

The previous prime is 76338413831. The next prime is 76338413867. The reversal of 76338413856 is 65831483367.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×76338413856³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5755636 + ... + 5768883.

It is an arithmetic number, because the mean of its divisors is an integer number (3146193960).

Almost surely, 2^76338413856 is an apocalyptic number.

It is an amenable number.

76338413856 is an abundant number, since it is smaller than the sum of its proper divisors (150187551264).

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

76338413856 is a wasteful number, since it uses less digits than its factorization.

76338413856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524558 (or 11524547 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 76338413856 in words is "seventy-six billion, three hundred thirty-eight million, four hundred thirteen thousand, eight hundred fifty-six".