80490607 has 2 divisors, whose sum is σ = 80490608. Its totient is φ = 80490606.

The previous prime is 80490583. The next prime is 80490611. The reversal of 80490607 is 70609408.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80490607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80490617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40245303 + 40245304.

It is an arithmetic number, because the mean of its divisors is an integer number (40245304).

Almost surely, 2^80490607 is an apocalyptic number.

80490607 is a deficient number, since it is larger than the sum of its proper divisors (1).

80490607 is an equidigital number, since it uses as much as digits as its factorization.

80490607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 80490607 is about 8971.6557557677. The cubic root of 80490607 is about 431.7659608362.

The spelling of 80490607 in words is "eighty million, four hundred ninety thousand, six hundred seven".