380872333 has 4 divisors (see below), whose sum is σ = 380914240. Its totient is φ = 380830428.

The previous prime is 380872321. The next prime is 380872357. The reversal of 380872333 is 333278083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380872333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380872292 and 380872301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380822333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963 + ... + 27616.

It is an arithmetic number, because the mean of its divisors is an integer number (95228560).

Almost surely, 2^380872333 is an apocalyptic number.

It is an amenable number.

380872333 is a deficient number, since it is larger than the sum of its proper divisors (41907).

380872333 is a wasteful number, since it uses less digits than its factorization.

380872333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41906.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 380872333 is about 19515.9507326699. The cubic root of 380872333 is about 724.8694702780.

The spelling of 380872333 in words is "three hundred eighty million, eight hundred seventy-two thousand, three hundred thirty-three".