366064331 has 2 divisors, whose sum is σ = 366064332. Its totient is φ = 366064330.

The previous prime is 366064319. The next prime is 366064333. The reversal of 366064331 is 133460663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 366064331 - 2¹⁸ = 365802187 is a prime.

It is a super-2 number, since 2×366064331² = 268006188860955122, which contains 22 as substring.

Together with 366064333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (366064333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183032165 + 183032166.

It is an arithmetic number, because the mean of its divisors is an integer number (183032166).

Almost surely, 2^366064331 is an apocalyptic number.

366064331 is a deficient number, since it is larger than the sum of its proper divisors (1).

366064331 is an equidigital number, since it uses as much as digits as its factorization.

366064331 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 32.

The square root of 366064331 is about 19132.8077134539. The cubic root of 366064331 is about 715.3509164695.

The spelling of 366064331 in words is "three hundred sixty-six million, sixty-four thousand, three hundred thirty-one".