968457650 has 12 divisors (see below), whose sum is σ = 1801331322. Its totient is φ = 387383040.

The previous prime is 968457643. The next prime is 968457661. The reversal of 968457650 is 56754869.

It can be written as a sum of positive squares in 3 ways, for example, as 652649209 + 315808441 = 25547^2 + 17771^2 .

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 19369153 = 968457650 / (9 + 6 + 8 + 4 + 5 + 7 + 6 + 5 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9684527 + ... + 9684626.

Almost surely, 2^968457650 is an apocalyptic number.

968457650 is a deficient number, since it is larger than the sum of its proper divisors (832873672).

968457650 is a wasteful number, since it uses less digits than its factorization.

968457650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19369165 (or 19369160 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The square root of 968457650 is about 31120.0522171798. The cubic root of 968457650 is about 989.3733578156.

The spelling of 968457650 in words is "nine hundred sixty-eight million, four hundred fifty-seven thousand, six hundred fifty".