383938874 has 8 divisors (see below), whose sum is σ = 628263648. Its totient is φ = 174517660.

The previous prime is 383938847. The next prime is 383938889. The reversal of 383938874 is 478839383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8725862 + ... + 8725905.

It is an arithmetic number, because the mean of its divisors is an integer number (78532956).

Almost surely, 2^383938874 is an apocalyptic number.

383938874 is a deficient number, since it is larger than the sum of its proper divisors (244324774).

383938874 is a wasteful number, since it uses less digits than its factorization.

383938874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17451780.

The product of its digits is 3483648, while the sum is 53.

The square root of 383938874 is about 19594.3582186302. The cubic root of 383938874 is about 726.8096679636.

The spelling of 383938874 in words is "three hundred eighty-three million, nine hundred thirty-eight thousand, eight hundred seventy-four".