712914019 has 2 divisors, whose sum is σ = 712914020. Its totient is φ = 712914018.

The previous prime is 712914011. The next prime is 712914079. The reversal of 712914019 is 910419217.

It is a weak prime.

It is an emirp because it is prime and its reverse (910419217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 712914019 - 2³ = 712914011 is a prime.

It is a super-2 number, since 2×712914019² = 1016492796973464722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (712914011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356457009 + 356457010.

It is an arithmetic number, because the mean of its divisors is an integer number (356457010).

Almost surely, 2^712914019 is an apocalyptic number.

712914019 is a deficient number, since it is larger than the sum of its proper divisors (1).

712914019 is an equidigital number, since it uses as much as digits as its factorization.

712914019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 712914019 is about 26700.4497902189. The cubic root of 712914019 is about 893.3309588963.

The spelling of 712914019 in words is "seven hundred twelve million, nine hundred fourteen thousand, nineteen".