383902848 has 192 divisors, whose sum is σ = 1318615200. Its totient is φ = 109638144.

The previous prime is 383902807. The next prime is 383902873. The reversal of 383902848 is 848209383.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×383902848² = 294762793405022208, which contains 22 as substring.

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, 168211 + ... + 170477.

Almost surely, 2^383902848 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 383902848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659307600).

383902848 is an abundant number, since it is smaller than the sum of its proper divisors (934712352).

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

383902848 is a wasteful number, since it uses less digits than its factorization.

383902848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304 (or 2279 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 383902848 is about 19593.4389018365. The cubic root of 383902848 is about 726.7869344280.

The spelling of 383902848 in words is "three hundred eighty-three million, nine hundred two thousand, eight hundred forty-eight".