702679 has 2 divisors, whose sum is σ = 702680. Its totient is φ = 702678.

The previous prime is 702671. The next prime is 702683. The reversal of 702679 is 976207.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 702679 - 2³ = 702671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 702679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (702671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351339 + 351340.

It is an arithmetic number, because the mean of its divisors is an integer number (351340).

2⁷⁰²⁶⁷⁹ is an apocalyptic number.

702679 is a deficient number, since it is larger than the sum of its proper divisors (1).

702679 is an equidigital number, since it uses as much as digits as its factorization.

702679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 702679 is about 838.2595063583. The cubic root of 702679 is about 88.9035271610.

The spelling of 702679 in words is "seven hundred two thousand, six hundred seventy-nine".