763672331 has 2 divisors, whose sum is σ = 763672332. Its totient is φ = 763672330.

The previous prime is 763672319. The next prime is 763672363. The reversal of 763672331 is 133276367.

763672331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 763672331 - 2¹⁸ = 763410187 is a prime.

It is a super-2 number, since 2×763672331² = 1166390858269947122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (763672391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381836165 + 381836166.

It is an arithmetic number, because the mean of its divisors is an integer number (381836166).

Almost surely, 2^763672331 is an apocalyptic number.

763672331 is a deficient number, since it is larger than the sum of its proper divisors (1).

763672331 is an equidigital number, since it uses as much as digits as its factorization.

763672331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 38.

The square root of 763672331 is about 27634.6219623139. The cubic root of 763672331 is about 914.0480333772.

The spelling of 763672331 in words is "seven hundred sixty-three million, six hundred seventy-two thousand, three hundred thirty-one".