383460928 has 28 divisors (see below), whose sum is σ = 778631920. Its totient is φ = 187270272.

The previous prime is 383460919. The next prime is 383460937. The reversal of 383460928 is 829064383.

It is an interprime number because it is at equal distance from previous prime (383460919) and next prime (383460937).

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66918 + ... + 72421.

Almost surely, 2^383460928 is an apocalyptic number.

It is an amenable number.

383460928 is an abundant number, since it is smaller than the sum of its proper divisors (395170992).

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

383460928 is a wasteful number, since it uses less digits than its factorization.

383460928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139394 (or 139384 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 383460928 is about 19582.1584101447. The cubic root of 383460928 is about 726.5079532547.

The spelling of 383460928 in words is "three hundred eighty-three million, four hundred sixty thousand, nine hundred twenty-eight".