372865723 has 2 divisors, whose sum is σ = 372865724. Its totient is φ = 372865722.

The previous prime is 372865721. The next prime is 372865729. The reversal of 372865723 is 327568273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 372865723 - 2¹ = 372865721 is a prime.

Together with 372865721, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 372865723.

It is not a weakly prime, because it can be changed into another prime (372865721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186432861 + 186432862.

It is an arithmetic number, because the mean of its divisors is an integer number (186432862).

Almost surely, 2^372865723 is an apocalyptic number.

372865723 is a deficient number, since it is larger than the sum of its proper divisors (1).

372865723 is an equidigital number, since it uses as much as digits as its factorization.

372865723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The square root of 372865723 is about 19309.7313031539. The cubic root of 372865723 is about 719.7541103508.

The spelling of 372865723 in words is "three hundred seventy-two million, eight hundred sixty-five thousand, seven hundred twenty-three".