80746371 has 24 divisors (see below), whose sum is σ = 124801040. Its totient is φ = 50155200.

The previous prime is 80746357. The next prime is 80746387. The reversal of 80746371 is 17364708.

It is not a de Polignac number, because 80746371 - 2⁵ = 80746339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80746871) 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 23 ways as a sum of consecutive naturals, for example, 6561 + ... + 14301.

Almost surely, 2^80746371 is an apocalyptic number.

80746371 is a deficient number, since it is larger than the sum of its proper divisors (44054669).

80746371 is a wasteful number, since it uses less digits than its factorization.

80746371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827 (or 7824 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 80746371 is about 8985.8984525756. The cubic root of 80746371 is about 432.2227985264. Note that the first 3 decimals are identical.

The spelling of 80746371 in words is "eighty million, seven hundred forty-six thousand, three hundred seventy-one".