712942933 has 2 divisors, whose sum is σ = 712942934. Its totient is φ = 712942932.

The previous prime is 712942927. The next prime is 712942943. The reversal of 712942933 is 339249217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 709583044 + 3359889 = 26638^2 + 1833^2 .

It is an emirp because it is prime and its reverse (339249217) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712942933 is a prime.

It is equal to p_36888232 and since 712942933 and 36888232 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 (712942943) 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, 356471466 + 356471467.

It is an arithmetic number, because the mean of its divisors is an integer number (356471467).

Almost surely, 2^712942933 is an apocalyptic number.

It is an amenable number.

712942933 is a deficient number, since it is larger than the sum of its proper divisors (1).

712942933 is an equidigital number, since it uses as much as digits as its factorization.

712942933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 712942933 is about 26700.9912362818. The cubic root of 712942933 is about 893.3430358189.

The spelling of 712942933 in words is "seven hundred twelve million, nine hundred forty-two thousand, nine hundred thirty-three".