883819872 has 72 divisors (see below), whose sum is σ = 2706709824. Its totient is φ = 271943424.

The previous prime is 883819861. The next prime is 883819877. The reversal of 883819872 is 278918388.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×883819872² = 1562275132284192768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (883819877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114288 + ... + 121775.

It is an arithmetic number, because the mean of its divisors is an integer number (37593192).

Almost surely, 2^883819872 is an apocalyptic number.

It is an amenable number.

883819872 is an abundant number, since it is smaller than the sum of its proper divisors (1822889952).

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

883819872 is a wasteful number, since it uses less digits than its factorization.

883819872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236092 (or 236081 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 54.

The square root of 883819872 is about 29729.1081601854. The cubic root of 883819872 is about 959.6685313971.

The spelling of 883819872 in words is "eight hundred eighty-three million, eight hundred nineteen thousand, eight hundred seventy-two".