886926494964 has 24 divisors (see below), whose sum is σ = 2069554783968. Its totient is φ = 295633646560.

The previous prime is 886926494959. The next prime is 886926494999. The reversal of 886926494964 is 469494629688.

It is a super-2 number, since 2×886926494964² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623667 + ... + 1470650.

It is an arithmetic number, because the mean of its divisors is an integer number (86231449332).

Almost surely, 2^886926494964 is an apocalyptic number.

It is an amenable number.

886926494964 is an abundant number, since it is smaller than the sum of its proper divisors (1182628289004).

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

886926494964 is a wasteful number, since it uses less digits than its factorization.

886926494964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129615 (or 2129613 counting only the distinct ones).

The product of its digits is 1289945088, while the sum is 75.

The spelling of 886926494964 in words is "eight hundred eighty-six billion, nine hundred twenty-six million, four hundred ninety-four thousand, nine hundred sixty-four".