364838231 has 2 divisors, whose sum is σ = 364838232. Its totient is φ = 364838230.

The previous prime is 364838219. The next prime is 364838233. The reversal of 364838231 is 132838463.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364838231 is a prime.

It is a super-2 number, since 2×364838231² = 266213869598418722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 364838233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (364838233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182419115 + 182419116.

It is an arithmetic number, because the mean of its divisors is an integer number (182419116).

Almost surely, 2^364838231 is an apocalyptic number.

364838231 is a deficient number, since it is larger than the sum of its proper divisors (1).

364838231 is an equidigital number, since it uses as much as digits as its factorization.

364838231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The square root of 364838231 is about 19100.7390171166. The cubic root of 364838231 is about 714.5513549739.

The spelling of 364838231 in words is "three hundred sixty-four million, eight hundred thirty-eight thousand, two hundred thirty-one".