896215793664 has 60 divisors (see below), whose sum is σ = 2389835979944. Its totient is φ = 298738581504.

The previous prime is 896215793639. The next prime is 896215793729. The reversal of 896215793664 is 466397512698.

It is a junction number, because it is equal to n+sod(n) for n = 896215793595 and 896215793604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9067627 + ... + 9165930.

Almost surely, 2^896215793664 is an apocalyptic number.

It is an amenable number.

896215793664 is an abundant number, since it is smaller than the sum of its proper divisors (1493620186280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

896215793664 is an equidigital number, since it uses as much as digits as its factorization.

896215793664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18233588 (or 18233562 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 66.

The spelling of 896215793664 in words is "eight hundred ninety-six billion, two hundred fifteen million, seven hundred ninety-three thousand, six hundred sixty-four".