383268888 has 64 divisors (see below), whose sum is σ = 1076652000. Its totient is φ = 126314496.

The previous prime is 383268887. The next prime is 383268911. The reversal of 383268888 is 888862383.

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383268883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9256 + ... + 29192.

Almost surely, 2^383268888 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 383268888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538326000).

383268888 is an abundant number, since it is smaller than the sum of its proper divisors (693383112).

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

383268888 is a wasteful number, since it uses less digits than its factorization.

383268888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20041 (or 20031 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 54.

The square root of 383268888 is about 19577.2543529475. The cubic root of 383268888 is about 726.3866528611.

The spelling of 383268888 in words is "three hundred eighty-three million, two hundred sixty-eight thousand, eight hundred eighty-eight".