712292369 has 2 divisors, whose sum is σ = 712292370. Its totient is φ = 712292368.

The previous prime is 712292351. The next prime is 712292389. The reversal of 712292369 is 963292217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 619362769 + 92929600 = 24887^2 + 9640^2 .

It is a cyclic number.

It is not a de Polignac number, because 712292369 - 2¹⁶ = 712226833 is a prime.

It is a super-2 number, since 2×712292369² = 1014720837871264322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (712292389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356146184 + 356146185.

It is an arithmetic number, because the mean of its divisors is an integer number (356146185).

Almost surely, 2^712292369 is an apocalyptic number.

It is an amenable number.

712292369 is a deficient number, since it is larger than the sum of its proper divisors (1).

712292369 is an equidigital number, since it uses as much as digits as its factorization.

712292369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 712292369 is about 26688.8060617181. The cubic root of 712292369 is about 893.0712264603.

The spelling of 712292369 in words is "seven hundred twelve million, two hundred ninety-two thousand, three hundred sixty-nine".