884997960 has 384 divisors, whose sum is σ = 3534105600. Its totient is φ = 171763200.

The previous prime is 884997937. The next prime is 884997977. The reversal of 884997960 is 69799488.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 884997894 and 884997903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12464725 + ... + 12464795.

It is an arithmetic number, because the mean of its divisors is an integer number (9203400).

Almost surely, 2^884997960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884997960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1767052800).

884997960 is an abundant number, since it is smaller than the sum of its proper divisors (2649107640).

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

884997960 is a wasteful number, since it uses less digits than its factorization.

884997960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The square root of 884997960 is about 29748.9152743424. The cubic root of 884997960 is about 960.0947389141.

The spelling of 884997960 in words is "eight hundred eighty-four million, nine hundred ninety-seven thousand, nine hundred sixty".