701344643 has 2 divisors, whose sum is σ = 701344644. Its totient is φ = 701344642.

The previous prime is 701344627. The next prime is 701344667. The reversal of 701344643 is 346443107.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 701344643 - 2⁴ = 701344627 is a prime.

It is not a weakly prime, because it can be changed into another prime (701340643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350672321 + 350672322.

It is an arithmetic number, because the mean of its divisors is an integer number (350672322).

Almost surely, 2^701344643 is an apocalyptic number.

701344643 is a deficient number, since it is larger than the sum of its proper divisors (1).

701344643 is an equidigital number, since it uses as much as digits as its factorization.

701344643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 701344643 is about 26482.9122832063. The cubic root of 701344643 is about 888.4721685259.

The spelling of 701344643 in words is "seven hundred one million, three hundred forty-four thousand, six hundred forty-three".