9313956 has 18 divisors (see below), whose sum is σ = 23543702. Its totient is φ = 3104640.

The previous prime is 9313949. The next prime is 9313957. The reversal of 9313956 is 6593139.

It can be written as a sum of positive squares in only one way, i.e., 8608356 + 705600 = 2934^2 + 840^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 258721 = 9313956 / (9 + 3 + 1 + 3 + 9 + 5 + 6).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9313956.

It is not an unprimeable number, because it can be changed into a prime (9313957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129325 + ... + 129396.

Almost surely, 2^9313956 is an apocalyptic number.

It is an amenable number.

9313956 is an abundant number, since it is smaller than the sum of its proper divisors (14229746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9313956 is a wasteful number, since it uses less digits than its factorization.

9313956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258731 (or 258726 counting only the distinct ones).

The product of its digits is 21870, while the sum is 36.

The square root of 9313956 is about 3051.8774549447. The cubic root of 9313956 is about 210.3995115816.

The spelling of 9313956 in words is "nine million, three hundred thirteen thousand, nine hundred fifty-six".