80297683 has 2 divisors, whose sum is σ = 80297684. Its totient is φ = 80297682.

The previous prime is 80297611. The next prime is 80297689. The reversal of 80297683 is 38679208.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80297683 is a prime.

It is not a weakly prime, because it can be changed into another prime (80297689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40148841 + 40148842.

It is an arithmetic number, because the mean of its divisors is an integer number (40148842).

Almost surely, 2^80297683 is an apocalyptic number.

80297683 is a deficient number, since it is larger than the sum of its proper divisors (1).

80297683 is an equidigital number, since it uses as much as digits as its factorization.

80297683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 80297683 is about 8960.8974438948. The cubic root of 80297683 is about 431.4207252902.

The spelling of 80297683 in words is "eighty million, two hundred ninety-seven thousand, six hundred eighty-three".