80676359 has 2 divisors, whose sum is σ = 80676360. Its totient is φ = 80676358.

The previous prime is 80676313. The next prime is 80676367. The reversal of 80676359 is 95367608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80676359 - 2⁸ = 80676103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80676259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40338179 + 40338180.

It is an arithmetic number, because the mean of its divisors is an integer number (40338180).

Almost surely, 2^80676359 is an apocalyptic number.

80676359 is a deficient number, since it is larger than the sum of its proper divisors (1).

80676359 is an equidigital number, since it uses as much as digits as its factorization.

80676359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 80676359 is about 8982.0019483409. The cubic root of 80676359 is about 432.0978412790.

The spelling of 80676359 in words is "eighty million, six hundred seventy-six thousand, three hundred fifty-nine".