712443707 has 2 divisors, whose sum is σ = 712443708. Its totient is φ = 712443706.

The previous prime is 712443679. The next prime is 712443709. The reversal of 712443707 is 707344217.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712443707 - 2¹⁸ = 712181563 is a prime.

Together with 712443709, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (712443709) 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, 356221853 + 356221854.

It is an arithmetic number, because the mean of its divisors is an integer number (356221854).

Almost surely, 2^712443707 is an apocalyptic number.

712443707 is a deficient number, since it is larger than the sum of its proper divisors (1).

712443707 is an equidigital number, since it uses as much as digits as its factorization.

712443707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 712443707 is about 26691.6411447479. The cubic root of 712443707 is about 893.1344711092.

The spelling of 712443707 in words is "seven hundred twelve million, four hundred forty-three thousand, seven hundred seven".