76760738 has 8 divisors (see below), whose sum is σ = 119111580. Its totient is φ = 37056880.

The previous prime is 76760737. The next prime is 76760759. The reversal of 76760738 is 83706767.

It can be written as a sum of positive squares in 2 ways, for example, as 66308449 + 10452289 = 8143^2 + 3233^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76760737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661673 + ... + 661788.

Almost surely, 2^76760738 is an apocalyptic number.

76760738 is a deficient number, since it is larger than the sum of its proper divisors (42350842).

76760738 is a wasteful number, since it uses less digits than its factorization.

76760738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323492.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 76760738 is about 8761.3205625636. The cubic root of 76760738 is about 424.9909811235.

The spelling of 76760738 in words is "seventy-six million, seven hundred sixty thousand, seven hundred thirty-eight".