76332734416 has 40 divisors (see below), whose sum is σ = 159549000264. Its totient is φ = 35243520000.

The previous prime is 76332734353. The next prime is 76332734461. The reversal of 76332734416 is 61443723367.

It can be written as a sum of positive squares in 4 ways, for example, as 56693514816 + 19639219600 = 238104^2 + 140140^2 .

It is a super-2 number, since 2×76332734416² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

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, 2633085 + ... + 2661916.

Almost surely, 2^76332734416 is an apocalyptic number.

It is an amenable number.

76332734416 is an abundant number, since it is smaller than the sum of its proper divisors (83216265848).

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

76332734416 is a wasteful number, since it uses less digits than its factorization.

76332734416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295079 (or 5295073 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 46.

The spelling of 76332734416 in words is "seventy-six billion, three hundred thirty-two million, seven hundred thirty-four thousand, four hundred sixteen".