712938043 has 2 divisors, whose sum is σ = 712938044. Its totient is φ = 712938042.

The previous prime is 712938029. The next prime is 712938047. The reversal of 712938043 is 340839217.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712938043 - 2⁵ = 712938011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 712937993 and 712938011.

It is not a weakly prime, because it can be changed into another prime (712938047) 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, 356469021 + 356469022.

It is an arithmetic number, because the mean of its divisors is an integer number (356469022).

Almost surely, 2^712938043 is an apocalyptic number.

712938043 is a deficient number, since it is larger than the sum of its proper divisors (1).

712938043 is an equidigital number, since it uses as much as digits as its factorization.

712938043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 712938043 is about 26700.8996664906. The cubic root of 712938043 is about 893.3409933658.

The spelling of 712938043 in words is "seven hundred twelve million, nine hundred thirty-eight thousand, forty-three".