913684 has 6 divisors (see below), whose sum is σ = 1598954. Its totient is φ = 456840.

The previous prime is 913639. The next prime is 913687. The reversal of 913684 is 486319.

913684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 810000 + 103684 = 900^2 + 322^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114207 + ... + 114214.

2⁹¹³⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

913684 is a deficient number, since it is larger than the sum of its proper divisors (685270).

913684 is a wasteful number, since it uses less digits than its factorization.

913684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228425 (or 228423 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 913684 is about 955.8681917503. The cubic root of 913684 is about 97.0358035541.

The spelling of 913684 in words is "nine hundred thirteen thousand, six hundred eighty-four".