913658113 has 4 divisors (see below), whose sum is σ = 914146240. Its totient is φ = 913169988.

The previous prime is 913658099. The next prime is 913658117. The reversal of 913658113 is 311856319.

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: 311856319 = 197 ⋅1583027.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-913658113 is a prime.

It is a super-2 number, since 2×913658113² = 1669542294901441538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913658117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241245 + ... + 245002.

It is an arithmetic number, because the mean of its divisors is an integer number (228536560).

Almost surely, 2^913658113 is an apocalyptic number.

It is an amenable number.

913658113 is a deficient number, since it is larger than the sum of its proper divisors (488127).

913658113 is a wasteful number, since it uses less digits than its factorization.

913658113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488126.

The product of its digits is 19440, while the sum is 37.

The square root of 913658113 is about 30226.7780783861. The cubic root of 913658113 is about 970.3488712149.

The spelling of 913658113 in words is "nine hundred thirteen million, six hundred fifty-eight thousand, one hundred thirteen".