723368629 has 2 divisors, whose sum is σ = 723368630. Its totient is φ = 723368628.

The previous prime is 723368609. The next prime is 723368641. The reversal of 723368629 is 926863327.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651627729 + 71740900 = 25527^2 + 8470^2 .

It is a cyclic number.

It is not a de Polignac number, because 723368629 - 2¹⁵ = 723335861 is a prime.

It is equal to p_37399474 and since 723368629 and 37399474 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723368609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361684314 + 361684315.

It is an arithmetic number, because the mean of its divisors is an integer number (361684315).

Almost surely, 2^723368629 is an apocalyptic number.

It is an amenable number.

723368629 is a deficient number, since it is larger than the sum of its proper divisors (1).

723368629 is an equidigital number, since it uses as much as digits as its factorization.

723368629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The square root of 723368629 is about 26895.5131759928. The cubic root of 723368629 is about 897.6765703970.

The spelling of 723368629 in words is "seven hundred twenty-three million, three hundred sixty-eight thousand, six hundred twenty-nine".