383272346 has 16 divisors (see below), whose sum is σ = 589498560. Its totient is φ = 186781920.

The previous prime is 383272339. The next prime is 383272369. The reversal of 383272346 is 643272383.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131315 + ... + 134201.

It is an arithmetic number, because the mean of its divisors is an integer number (36843660).

Almost surely, 2^383272346 is an apocalyptic number.

383272346 is a deficient number, since it is larger than the sum of its proper divisors (206226214).

383272346 is a wasteful number, since it uses less digits than its factorization.

383272346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4549.

The product of its digits is 145152, while the sum is 38.

The square root of 383272346 is about 19577.3426695249. The cubic root of 383272346 is about 726.3888374349.

The spelling of 383272346 in words is "three hundred eighty-three million, two hundred seventy-two thousand, three hundred forty-six".