956223744 has 144 divisors (see below), whose sum is σ = 2944929792. Its totient is φ = 269789184.

The previous prime is 956223703. The next prime is 956223761. The reversal of 956223744 is 447322659.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 956223696 and 956223705.

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, 445137 + ... + 447279.

Almost surely, 2^956223744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 956223744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1472464896).

956223744 is an abundant number, since it is smaller than the sum of its proper divisors (1988706048).

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

956223744 is a wasteful number, since it uses less digits than its factorization.

956223744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252 (or 2238 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 956223744 is about 30922.8676548602. The cubic root of 956223744 is about 985.1896510978.

The spelling of 956223744 in words is "nine hundred fifty-six million, two hundred twenty-three thousand, seven hundred forty-four".