712768403 has 2 divisors, whose sum is σ = 712768404. Its totient is φ = 712768402.

The previous prime is 712768379. The next prime is 712768411. The reversal of 712768403 is 304867217.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712768403 - 2¹⁰ = 712767379 is a prime.

It is not a weakly prime, because it can be changed into another prime (712068403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356384201 + 356384202.

It is an arithmetic number, because the mean of its divisors is an integer number (356384202).

Almost surely, 2^712768403 is an apocalyptic number.

712768403 is a deficient number, since it is larger than the sum of its proper divisors (1).

712768403 is an equidigital number, since it uses as much as digits as its factorization.

712768403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 712768403 is about 26697.7228055128. The cubic root of 712768403 is about 893.2701324221.

The spelling of 712768403 in words is "seven hundred twelve million, seven hundred sixty-eight thousand, four hundred three".