956484947 has 16 divisors (see below), whose sum is σ = 1102792320. Its totient is φ = 820440000.

The previous prime is 956484937. The next prime is 956484959. The reversal of 956484947 is 749484659.

It is a cyclic number.

It is not a de Polignac number, because 956484947 - 2¹⁶ = 956419411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 956484892 and 956484901.

It is not an unprimeable number, because it can be changed into a prime (956484937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43343 + ... + 61575.

It is an arithmetic number, because the mean of its divisors is an integer number (68924520).

Almost surely, 2^956484947 is an apocalyptic number.

956484947 is a deficient number, since it is larger than the sum of its proper divisors (146307373).

956484947 is a wasteful number, since it uses less digits than its factorization.

956484947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18514.

The product of its digits is 8709120, while the sum is 56.

The square root of 956484947 is about 30927.0908266523. The cubic root of 956484947 is about 985.2793480494.

The spelling of 956484947 in words is "nine hundred fifty-six million, four hundred eighty-four thousand, nine hundred forty-seven".