888040944 has 60 divisors (see below), whose sum is σ = 2840324656. Its totient is φ = 253725696.

The previous prime is 888040927. The next prime is 888040957. The reversal of 888040944 is 449040888.

It is a super-2 number, since 2×888040944² = 1577233436440822272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 888040944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439489 + ... + 441504.

Almost surely, 2^888040944 is an apocalyptic number.

888040944 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

888040944 is an abundant number, since it is smaller than the sum of its proper divisors (1952283712).

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

888040944 is a wasteful number, since it uses less digits than its factorization.

888040944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881014 (or 881005 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 888040944 is about 29800.0158389220. The cubic root of 888040944 is about 961.1938792307.

The spelling of 888040944 in words is "eight hundred eighty-eight million, forty thousand, nine hundred forty-four".