80744713 has 16 divisors (see below), whose sum is σ = 98167680. Its totient is φ = 64832256.

The previous prime is 80744707. The next prime is 80744749. The reversal of 80744713 is 31744708.

It is a cyclic number.

It is not a de Polignac number, because 80744713 - 2⁵ = 80744681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80744773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25770 + ... + 28732.

It is an arithmetic number, because the mean of its divisors is an integer number (6135480).

Almost surely, 2^80744713 is an apocalyptic number.

It is an amenable number.

80744713 is a deficient number, since it is larger than the sum of its proper divisors (17422967).

80744713 is a wasteful number, since it uses less digits than its factorization.

80744713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 80744713 is about 8985.8061964411. The cubic root of 80744713 is about 432.2198401672.

The spelling of 80744713 in words is "eighty million, seven hundred forty-four thousand, seven hundred thirteen".