366625673 has 2 divisors, whose sum is σ = 366625674. Its totient is φ = 366625672.

The previous prime is 366625661. The next prime is 366625769. The reversal of 366625673 is 376526663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273174784 + 93450889 = 16528^2 + 9667^2 .

It is a cyclic number.

It is not a de Polignac number, because 366625673 - 2²⁸ = 98190217 is a prime.

It is not a weakly prime, because it can be changed into another prime (366625613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183312836 + 183312837.

It is an arithmetic number, because the mean of its divisors is an integer number (183312837).

Almost surely, 2^366625673 is an apocalyptic number.

It is an amenable number.

366625673 is a deficient number, since it is larger than the sum of its proper divisors (1).

366625673 is an equidigital number, since it uses as much as digits as its factorization.

366625673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 44.

The square root of 366625673 is about 19147.4717129965. The cubic root of 366625673 is about 715.7163817708.

The spelling of 366625673 in words is "three hundred sixty-six million, six hundred twenty-five thousand, six hundred seventy-three".