956661713 has 8 divisors (see below), whose sum is σ = 1113956928. Its totient is φ = 804523824.

The previous prime is 956661679. The next prime is 956661731. The reversal of 956661713 is 317166659.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 956661713 - 2⁶ = 956661649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (956661113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288931 + ... + 1289672.

It is an arithmetic number, because the mean of its divisors is an integer number (139244616).

Almost surely, 2^956661713 is an apocalyptic number.

It is an amenable number.

956661713 is a deficient number, since it is larger than the sum of its proper divisors (157295215).

956661713 is a wasteful number, since it uses less digits than its factorization.

956661713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578663.

The product of its digits is 204120, while the sum is 44.

The square root of 956661713 is about 30929.9484803968. The cubic root of 956661713 is about 985.3400401220.

It can be divided in two parts, 95666 and 1713, that added together give a palindrome (97379).

The spelling of 956661713 in words is "nine hundred fifty-six million, six hundred sixty-one thousand, seven hundred thirteen".