724533967 has 2 divisors, whose sum is σ = 724533968. Its totient is φ = 724533966.

The previous prime is 724533949. The next prime is 724533989. The reversal of 724533967 is 769335427.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 724533967 - 2²⁷ = 590316239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (724533367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362266983 + 362266984.

It is an arithmetic number, because the mean of its divisors is an integer number (362266984).

Almost surely, 2^724533967 is an apocalyptic number.

724533967 is a deficient number, since it is larger than the sum of its proper divisors (1).

724533967 is an equidigital number, since it uses as much as digits as its factorization.

724533967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 46.

The square root of 724533967 is about 26917.1686289624. The cubic root of 724533967 is about 898.1583604231.

The spelling of 724533967 in words is "seven hundred twenty-four million, five hundred thirty-three thousand, nine hundred sixty-seven".