83469888 has 168 divisors, whose sum is σ = 261518400. Its totient is φ = 25353216.

The previous prime is 83469857. The next prime is 83469961. The reversal of 83469888 is 88896438.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317245 + ... + 317507.

Almost surely, 2^83469888 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 83469888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130759200).

83469888 is an abundant number, since it is smaller than the sum of its proper divisors (178048512).

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

83469888 is a wasteful number, since it uses less digits than its factorization.

83469888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 316 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 83469888 is about 9136.1856373434. The cubic root of 83469888 is about 437.0286851465.

The spelling of 83469888 in words is "eighty-three million, four hundred sixty-nine thousand, eight hundred eighty-eight".