700703431 has 2 divisors, whose sum is σ = 700703432. Its totient is φ = 700703430.

The previous prime is 700703389. The next prime is 700703449. The reversal of 700703431 is 134307007.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-700703431 is a prime.

It is a super-2 number, since 2×700703431² = 981970596430343522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 700703396 and 700703405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700703461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350351715 + 350351716.

It is an arithmetic number, because the mean of its divisors is an integer number (350351716).

Almost surely, 2^700703431 is an apocalyptic number.

700703431 is a deficient number, since it is larger than the sum of its proper divisors (1).

700703431 is an equidigital number, since it uses as much as digits as its factorization.

700703431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 700703431 is about 26470.8033689951. The cubic root of 700703431 is about 888.2013208393.

The spelling of 700703431 in words is "seven hundred million, seven hundred three thousand, four hundred thirty-one".