76704713 has 4 divisors (see below), whose sum is σ = 76750080. Its totient is φ = 76659348.

The previous prime is 76704709. The next prime is 76704721. The reversal of 76704713 is 31740767.

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 76704713 - 2² = 76704709 is a prime.

It is a super-2 number, since 2×76704713² = 11767225992824738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76704413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20045 + ... + 23562.

It is an arithmetic number, because the mean of its divisors is an integer number (19187520).

Almost surely, 2^76704713 is an apocalyptic number.

It is an amenable number.

76704713 is a deficient number, since it is larger than the sum of its proper divisors (45367).

76704713 is a wasteful number, since it uses less digits than its factorization.

76704713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45366.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 76704713 is about 8758.1226869689. The cubic root of 76704713 is about 424.8875605667.

The spelling of 76704713 in words is "seventy-six million, seven hundred four thousand, seven hundred thirteen".