723574063 has 2 divisors, whose sum is σ = 723574064. Its totient is φ = 723574062.

The previous prime is 723574039. The next prime is 723574067. The reversal of 723574063 is 360475327.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 723574063 - 2²⁹ = 186703151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723574067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361787031 + 361787032.

It is an arithmetic number, because the mean of its divisors is an integer number (361787032).

Almost surely, 2^723574063 is an apocalyptic number.

723574063 is a deficient number, since it is larger than the sum of its proper divisors (1).

723574063 is an equidigital number, since it uses as much as digits as its factorization.

723574063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 723574063 is about 26899.3320177286. The cubic root of 723574063 is about 897.7615412894.

The spelling of 723574063 in words is "seven hundred twenty-three million, five hundred seventy-four thousand, sixty-three".