890068647963 has 32 divisors (see below), whose sum is σ = 1303531603200. Its totient is φ = 535734023040.

The previous prime is 890068647899. The next prime is 890068647967. The reversal of 890068647963 is 369746860098.

890068647963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 890068647963 - 2⁶ = 890068647899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 890068647894 and 890068647903.

It is not an unprimeable number, because it can be changed into a prime (890068647967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54486945 + ... + 54503277.

It is an arithmetic number, because the mean of its divisors is an integer number (40735362600).

Almost surely, 2^890068647963 is an apocalyptic number.

890068647963 is a deficient number, since it is larger than the sum of its proper divisors (413462955237).

890068647963 is a wasteful number, since it uses less digits than its factorization.

890068647963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27579.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 890068647963 in words is "eight hundred ninety billion, sixty-eight million, six hundred forty-seven thousand, nine hundred sixty-three".