702471013 has 2 divisors, whose sum is σ = 702471014. Its totient is φ = 702471012.

The previous prime is 702470969. The next prime is 702471041. The reversal of 702471013 is 310174207.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 628906084 + 73564929 = 25078^2 + 8577^2 .

It is a cyclic number.

It is not a de Polignac number, because 702471013 - 2⁹ = 702470501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (702471053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351235506 + 351235507.

It is an arithmetic number, because the mean of its divisors is an integer number (351235507).

Almost surely, 2^702471013 is an apocalyptic number.

It is an amenable number.

702471013 is a deficient number, since it is larger than the sum of its proper divisors (1).

702471013 is an equidigital number, since it uses as much as digits as its factorization.

702471013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 702471013 is about 26504.1697285540. The cubic root of 702471013 is about 888.9475473310.

The spelling of 702471013 in words is "seven hundred two million, four hundred seventy-one thousand, thirteen".