968063644 has 12 divisors (see below), whose sum is σ = 1733509624. Its totient is φ = 472775184.

The previous prime is 968063641. The next prime is 968063651. The reversal of 968063644 is 446360869.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 968063594 and 968063603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968063641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2813967 + ... + 2814310.

Almost surely, 2^968063644 is an apocalyptic number.

It is an amenable number.

968063644 is a deficient number, since it is larger than the sum of its proper divisors (765445980).

968063644 is a wasteful number, since it uses less digits than its factorization.

968063644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628324 (or 5628322 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 968063644 is about 31113.7211532147. The cubic root of 968063644 is about 989.2391678433.

The spelling of 968063644 in words is "nine hundred sixty-eight million, sixty-three thousand, six hundred forty-four".