956239671 has 8 divisors (see below), whose sum is σ = 1316114944. Its totient is φ = 616928760.

The previous prime is 956239637. The next prime is 956239673. The reversal of 956239671 is 176932659.

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

It is not a de Polignac number, because 956239671 - 2¹⁴ = 956223287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 956239671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956239673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5140981 + ... + 5141166.

It is an arithmetic number, because the mean of its divisors is an integer number (164514368).

Almost surely, 2^956239671 is an apocalyptic number.

956239671 is a deficient number, since it is larger than the sum of its proper divisors (359875273).

956239671 is a wasteful number, since it uses less digits than its factorization.

956239671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10282181.

The product of its digits is 612360, while the sum is 48.

The square root of 956239671 is about 30923.1251816501. The cubic root of 956239671 is about 985.1951208875.

The spelling of 956239671 in words is "nine hundred fifty-six million, two hundred thirty-nine thousand, six hundred seventy-one".