968842636 has 6 divisors (see below), whose sum is σ = 1695474620. Its totient is φ = 484421316.

The previous prime is 968842607. The next prime is 968842657. The reversal of 968842636 is 636248869.

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 as a sum of consecutive naturals, namely, 121105326 + ... + 121105333.

Almost surely, 2^968842636 is an apocalyptic number.

It is an amenable number.

968842636 is a deficient number, since it is larger than the sum of its proper divisors (726631984).

968842636 is a wasteful number, since it uses less digits than its factorization.

968842636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242210663 (or 242210661 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The square root of 968842636 is about 31126.2370999130. The cubic root of 968842636 is about 989.5044406189.

The spelling of 968842636 in words is "nine hundred sixty-eight million, eight hundred forty-two thousand, six hundred thirty-six".