80396233 has 2 divisors, whose sum is σ = 80396234. Its totient is φ = 80396232.

The previous prime is 80396221. The next prime is 80396249. The reversal of 80396233 is 33269308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74597769 + 5798464 = 8637^2 + 2408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80396233 is a prime.

It is not a weakly prime, because it can be changed into another prime (80394233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40198116 + 40198117.

It is an arithmetic number, because the mean of its divisors is an integer number (40198117).

Almost surely, 2^80396233 is an apocalyptic number.

It is an amenable number.

80396233 is a deficient number, since it is larger than the sum of its proper divisors (1).

80396233 is an equidigital number, since it uses as much as digits as its factorization.

80396233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 80396233 is about 8966.3946489099. The cubic root of 80396233 is about 431.5971485240.

The spelling of 80396233 in words is "eighty million, three hundred ninety-six thousand, two hundred thirty-three".