234368831 has 2 divisors, whose sum is σ = 234368832. Its totient is φ = 234368830.

The previous prime is 234368821. The next prime is 234368879. The reversal of 234368831 is 138863432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234368831 - 2¹⁰ = 234367807 is a prime.

It is a super-2 number, since 2×234368831² = 109857497888613122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234368801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117184415 + 117184416.

It is an arithmetic number, because the mean of its divisors is an integer number (117184416).

Almost surely, 2^234368831 is an apocalyptic number.

234368831 is a deficient number, since it is larger than the sum of its proper divisors (1).

234368831 is an equidigital number, since it uses as much as digits as its factorization.

234368831 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 234368831 is about 15309.1094123728. The cubic root of 234368831 is about 616.5476090908.

The spelling of 234368831 in words is "two hundred thirty-four million, three hundred sixty-eight thousand, eight hundred thirty-one".