701014609 has 2 divisors, whose sum is σ = 701014610. Its totient is φ = 701014608.

The previous prime is 701014607. The next prime is 701014619. The reversal of 701014609 is 906410107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 590344209 + 110670400 = 24297^2 + 10520^2 .

It is a cyclic number.

It is not a de Polignac number, because 701014609 - 2¹ = 701014607 is a prime.

Together with 701014607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (701014607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350507304 + 350507305.

It is an arithmetic number, because the mean of its divisors is an integer number (350507305).

Almost surely, 2^701014609 is an apocalyptic number.

It is an amenable number.

701014609 is a deficient number, since it is larger than the sum of its proper divisors (1).

701014609 is an equidigital number, since it uses as much as digits as its factorization.

701014609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 701014609 is about 26476.6804754675. The cubic root of 701014609 is about 888.3327829264.

The spelling of 701014609 in words is "seven hundred one million, fourteen thousand, six hundred nine".