76328738 has 16 divisors (see below), whose sum is σ = 120696000. Its totient is φ = 36102672.

The previous prime is 76328737. The next prime is 76328767. The reversal of 76328738 is 83782367.

It is not an unprimeable number, because it can be changed into a prime (76328731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39683 + ... + 41561.

It is an arithmetic number, because the mean of its divisors is an integer number (7543500).

Almost surely, 2^76328738 is an apocalyptic number.

76328738 is a deficient number, since it is larger than the sum of its proper divisors (44367262).

76328738 is a wasteful number, since it uses less digits than its factorization.

76328738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969.

The product of its digits is 338688, while the sum is 44.

The square root of 76328738 is about 8736.6319597428. The cubic root of 76328738 is about 424.1922151210.

The spelling of 76328738 in words is "seventy-six million, three hundred twenty-eight thousand, seven hundred thirty-eight".