80976371 has 12 divisors (see below), whose sum is σ = 97237440. Its totient is φ = 67168080.

The previous prime is 80976349. The next prime is 80976391. The reversal of 80976371 is 17367908.

It is not a de Polignac number, because 80976371 - 2¹⁴ = 80959987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80976391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25136 + ... + 28173.

It is an arithmetic number, because the mean of its divisors is an integer number (8103120).

Almost surely, 2^80976371 is an apocalyptic number.

80976371 is a deficient number, since it is larger than the sum of its proper divisors (16261069).

80976371 is a wasteful number, since it uses less digits than its factorization.

80976371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53354 (or 53347 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 80976371 is about 8998.6871820283. The cubic root of 80976371 is about 432.6327942658.

The spelling of 80976371 in words is "eighty million, nine hundred seventy-six thousand, three hundred seventy-one".