697093 has 2 divisors, whose sum is σ = 697094. Its totient is φ = 697092.

The previous prime is 697087. The next prime is 697111. The reversal of 697093 is 390796.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 605284 + 91809 = 778^2 + 303^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-697093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (697013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348546 + 348547.

It is an arithmetic number, because the mean of its divisors is an integer number (348547).

2⁶⁹⁷⁰⁹³ is an apocalyptic number.

It is an amenable number.

697093 is a deficient number, since it is larger than the sum of its proper divisors (1).

697093 is an equidigital number, since it uses as much as digits as its factorization.

697093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 697093 is about 834.9209543424. The cubic root of 697093 is about 88.6673183538.

The spelling of 697093 in words is "six hundred ninety-seven thousand, ninety-three".