702942073 has 2 divisors, whose sum is σ = 702942074. Its totient is φ = 702942072.

The previous prime is 702942067. The next prime is 702942083. The reversal of 702942073 is 370249207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 660078864 + 42863209 = 25692^2 + 6547^2 .

It is a cyclic number.

It is not a de Polignac number, because 702942073 - 2⁵ = 702942041 is a prime.

It is not a weakly prime, because it can be changed into another prime (702942083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351471036 + 351471037.

It is an arithmetic number, because the mean of its divisors is an integer number (351471037).

Almost surely, 2^702942073 is an apocalyptic number.

It is an amenable number.

702942073 is a deficient number, since it is larger than the sum of its proper divisors (1).

702942073 is an equidigital number, since it uses as much as digits as its factorization.

702942073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 702942073 is about 26513.0547655301. The cubic root of 702942073 is about 889.1462051442.

The spelling of 702942073 in words is "seven hundred two million, nine hundred forty-two thousand, seventy-three".