968475657 has 8 divisors (see below), whose sum is σ = 1359264160. Its totient is φ = 611668800.

The previous prime is 968475649. The next prime is 968475659. The reversal of 968475657 is 756574869.

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

It is not a de Polignac number, because 968475657 - 2³ = 968475649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 16990801 = 968475657 / (9 + 6 + 8 + 4 + 7 + 5 + 6 + 5 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 968475597 and 968475606.

It is not an unprimeable number, because it can be changed into a prime (968475659) 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, 8495344 + ... + 8495457.

It is an arithmetic number, because the mean of its divisors is an integer number (169908020).

Almost surely, 2^968475657 is an apocalyptic number.

It is an amenable number.

968475657 is a deficient number, since it is larger than the sum of its proper divisors (390788503).

968475657 is a wasteful number, since it uses less digits than its factorization.

968475657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16990823.

The product of its digits is 12700800, while the sum is 57.

The square root of 968475657 is about 31120.3415309023. The cubic root of 968475657 is about 989.3794897429.

The spelling of 968475657 in words is "nine hundred sixty-eight million, four hundred seventy-five thousand, six hundred fifty-seven".