383173242 has 8 divisors (see below), whose sum is σ = 766346496. Its totient is φ = 127724412.

The previous prime is 383173211. The next prime is 383173253. The reversal of 383173242 is 242371383.

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

383173242 is an admirable 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, 31931098 + ... + 31931109.

It is an arithmetic number, because the mean of its divisors is an integer number (95793312).

Almost surely, 2^383173242 is an apocalyptic number.

383173242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

383173242 is a wasteful number, since it uses less digits than its factorization.

383173242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63862212.

The product of its digits is 24192, while the sum is 33.

The square root of 383173242 is about 19574.8114167161. The cubic root of 383173242 is about 726.3262237819.

The spelling of 383173242 in words is "three hundred eighty-three million, one hundred seventy-three thousand, two hundred forty-two".