80314877 has 2 divisors, whose sum is σ = 80314878. Its totient is φ = 80314876.

The previous prime is 80314853. The next prime is 80314879. The reversal of 80314877 is 77841308.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43178041 + 37136836 = 6571^2 + 6094^2 .

It is a cyclic number.

It is not a de Polignac number, because 80314877 - 2⁸ = 80314621 is a prime.

Together with 80314879, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80314877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80314879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40157438 + 40157439.

It is an arithmetic number, because the mean of its divisors is an integer number (40157439).

Almost surely, 2^80314877 is an apocalyptic number.

It is an amenable number.

80314877 is a deficient number, since it is larger than the sum of its proper divisors (1).

80314877 is an equidigital number, since it uses as much as digits as its factorization.

80314877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 80314877 is about 8961.8567830556. The cubic root of 80314877 is about 431.4515162100.

The spelling of 80314877 in words is "eighty million, three hundred fourteen thousand, eight hundred seventy-seven".