380933841 has 16 divisors (see below), whose sum is σ = 543340224. Its totient is φ = 236550144.

The previous prime is 380933801. The next prime is 380933857. The reversal of 380933841 is 148339083.

It is not a de Polignac number, because 380933841 - 2¹⁹ = 380409553 is a prime.

It is a super-2 number, since 2×380933841² = 290221182438026562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 380933841.

It is not an unprimeable number, because it can be changed into a prime (380933801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33555 + ... + 43448.

It is an arithmetic number, because the mean of its divisors is an integer number (33958764).

Almost surely, 2^380933841 is an apocalyptic number.

It is an amenable number.

380933841 is a deficient number, since it is larger than the sum of its proper divisors (162406383).

380933841 is a wasteful number, since it uses less digits than its factorization.

380933841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77120.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 380933841 is about 19517.5265082438. The cubic root of 380933841 is about 724.9084884893.

The spelling of 380933841 in words is "three hundred eighty million, nine hundred thirty-three thousand, eight hundred forty-one".