80079463 has 2 divisors, whose sum is σ = 80079464. Its totient is φ = 80079462.

The previous prime is 80079457. The next prime is 80079473. The reversal of 80079463 is 36497008.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80079463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80079403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40039731 + 40039732.

It is an arithmetic number, because the mean of its divisors is an integer number (40039732).

Almost surely, 2^80079463 is an apocalyptic number.

80079463 is a deficient number, since it is larger than the sum of its proper divisors (1).

80079463 is an equidigital number, since it uses as much as digits as its factorization.

80079463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 80079463 is about 8948.7129242143. The cubic root of 80079463 is about 431.0295556665.

The spelling of 80079463 in words is "eighty million, seventy-nine thousand, four hundred sixty-three".