372680489 has 2 divisors, whose sum is σ = 372680490. Its totient is φ = 372680488.

The previous prime is 372680423. The next prime is 372680507. The reversal of 372680489 is 984086273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371834089 + 846400 = 19283^2 + 920^2 .

It is a cyclic number.

It is not a de Polignac number, because 372680489 - 2¹⁶ = 372614953 is a prime.

It is not a weakly prime, because it can be changed into another prime (372680089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186340244 + 186340245.

It is an arithmetic number, because the mean of its divisors is an integer number (186340245).

Almost surely, 2^372680489 is an apocalyptic number.

It is an amenable number.

372680489 is a deficient number, since it is larger than the sum of its proper divisors (1).

372680489 is an equidigital number, since it uses as much as digits as its factorization.

372680489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 372680489 is about 19304.9343174226. The cubic root of 372680489 is about 719.6349029898.

The spelling of 372680489 in words is "three hundred seventy-two million, six hundred eighty thousand, four hundred eighty-nine".