913697 has 4 divisors (see below), whose sum is σ = 917760. Its totient is φ = 909636.

The previous prime is 913687. The next prime is 913709. The reversal of 913697 is 796319.

913697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 796319 = 173 ⋅4603.

It is a cyclic number.

It is not a de Polignac number, because 913697 - 2⁸ = 913441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (913637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673 + ... + 2150.

It is an arithmetic number, because the mean of its divisors is an integer number (229440).

2⁹¹³⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

913697 is a deficient number, since it is larger than the sum of its proper divisors (4063).

913697 is a wasteful number, since it uses less digits than its factorization.

913697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062.

The product of its digits is 10206, while the sum is 35.

The square root of 913697 is about 955.8749918269. The cubic root of 913697 is about 97.0362637641.

The spelling of 913697 in words is "nine hundred thirteen thousand, six hundred ninety-seven".