76604713 has 4 divisors (see below), whose sum is σ = 80636560. Its totient is φ = 72572868.

The previous prime is 76604699. The next prime is 76604719. The reversal of 76604713 is 31740667.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 76604713 - 2⁵ = 76604681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76604719) 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, 2015895 + ... + 2015932.

It is an arithmetic number, because the mean of its divisors is an integer number (20159140).

Almost surely, 2^76604713 is an apocalyptic number.

It is an amenable number.

76604713 is a deficient number, since it is larger than the sum of its proper divisors (4031847).

76604713 is a wasteful number, since it uses less digits than its factorization.

76604713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031846.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 76604713 is about 8752.4118390304. The cubic root of 76604713 is about 424.7028381770.

The spelling of 76604713 in words is "seventy-six million, six hundred four thousand, seven hundred thirteen".