956944340 has 48 divisors (see below), whose sum is σ = 2194504704. Its totient is φ = 347625600.

The previous prime is 956944337. The next prime is 956944379. The reversal of 956944340 is 43449659.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 956944291 and 956944300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322142 + ... + 325098.

It is an arithmetic number, because the mean of its divisors is an integer number (45718848).

Almost surely, 2^956944340 is an apocalyptic number.

It is an amenable number.

956944340 is an abundant number, since it is smaller than the sum of its proper divisors (1237560364).

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

956944340 is a wasteful number, since it uses less digits than its factorization.

956944340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448 (or 4446 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 956944340 is about 30934.5169672972. The cubic root of 956944340 is about 985.4370637184.

The spelling of 956944340 in words is "nine hundred fifty-six million, nine hundred forty-four thousand, three hundred forty".