383916334 has 8 divisors (see below), whose sum is σ = 582813000. Its totient is φ = 189645336.

The previous prime is 383916319. The next prime is 383916347. The reversal of 383916334 is 433619383.

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

It is a congruent 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, 1156209 + ... + 1156540.

It is an arithmetic number, because the mean of its divisors is an integer number (72851625).

Almost surely, 2^383916334 is an apocalyptic number.

383916334 is a deficient number, since it is larger than the sum of its proper divisors (198896666).

383916334 is a wasteful number, since it uses less digits than its factorization.

383916334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312834.

The product of its digits is 139968, while the sum is 40.

The square root of 383916334 is about 19593.7830446292. The cubic root of 383916334 is about 726.7954446834.

The spelling of 383916334 in words is "three hundred eighty-three million, nine hundred sixteen thousand, three hundred thirty-four".