80693433 has 12 divisors (see below), whose sum is σ = 116700948. Its totient is φ = 53729280.

The previous prime is 80693429. The next prime is 80693443. The reversal of 80693433 is 33439608.

It can be written as a sum of positive squares in 2 ways, for example, as 32626944 + 48066489 = 5712^2 + 6933^2 .

It is not a de Polignac number, because 80693433 - 2² = 80693429 is a prime.

It is a super-2 number, since 2×80693433² = 13022860258650978, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80693443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2841 + ... + 13017.

It is an arithmetic number, because the mean of its divisors is an integer number (9725079).

Almost surely, 2^80693433 is an apocalyptic number.

It is an amenable number.

80693433 is a deficient number, since it is larger than the sum of its proper divisors (36007515).

80693433 is a wasteful number, since it uses less digits than its factorization.

80693433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11064 (or 11061 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 80693433 is about 8982.9523543209. The cubic root of 80693433 is about 432.1283215760.

The spelling of 80693433 in words is "eighty million, six hundred ninety-three thousand, four hundred thirty-three".