707256983 has 2 divisors, whose sum is σ = 707256984. Its totient is φ = 707256982.

The previous prime is 707256947. The next prime is 707257009. The reversal of 707256983 is 389652707.

It is a strong prime.

It is an emirp because it is prime and its reverse (389652707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 707256983 - 2¹⁶ = 707191447 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (707259983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353628491 + 353628492.

It is an arithmetic number, because the mean of its divisors is an integer number (353628492).

Almost surely, 2^707256983 is an apocalyptic number.

707256983 is a deficient number, since it is larger than the sum of its proper divisors (1).

707256983 is an equidigital number, since it uses as much as digits as its factorization.

707256983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 707256983 is about 26594.3035817823. The cubic root of 707256983 is about 890.9617944832.

The spelling of 707256983 in words is "seven hundred seven million, two hundred fifty-six thousand, nine hundred eighty-three".