80977294 has 8 divisors (see below), whose sum is σ = 123130080. Its totient is φ = 39933936.

The previous prime is 80977283. The next prime is 80977331. The reversal of 80977294 is 49277908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277174 + ... + 277465.

It is an arithmetic number, because the mean of its divisors is an integer number (15391260).

Almost surely, 2^80977294 is an apocalyptic number.

80977294 is a deficient number, since it is larger than the sum of its proper divisors (42152786).

80977294 is a wasteful number, since it uses less digits than its factorization.

80977294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554714.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 80977294 is about 8998.7384671408. The cubic root of 80977294 is about 432.6344380315.

The spelling of 80977294 in words is "eighty million, nine hundred seventy-seven thousand, two hundred ninety-four".