884480440 has 64 divisors (see below), whose sum is σ = 2012371200. Its totient is φ = 349857792.

The previous prime is 884480423. The next prime is 884480473. The reversal of 884480440 is 44084488.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 884480393 and 884480402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2042464 + ... + 2042896.

It is an arithmetic number, because the mean of its divisors is an integer number (31443300).

Almost surely, 2^884480440 is an apocalyptic number.

It is an amenable number.

884480440 is an abundant number, since it is smaller than the sum of its proper divisors (1127890760).

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

884480440 is a wasteful number, since it uses less digits than its factorization.

884480440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 884480440 is about 29740.2158700975. The cubic root of 884480440 is about 959.9075576496.

The spelling of 884480440 in words is "eight hundred eighty-four million, four hundred eighty thousand, four hundred forty".