380755039 has 16 divisors (see below), whose sum is σ = 446555200. Its totient is φ = 324505440.

The previous prime is 380755031. The next prime is 380755061. The reversal of 380755039 is 930557083.

It is a happy number.

It is not a de Polignac number, because 380755039 - 2³ = 380755031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380754992 and 380755010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380755031) 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, 59017 + ... + 65149.

It is an arithmetic number, because the mean of its divisors is an integer number (27909700).

Almost surely, 2^380755039 is an apocalyptic number.

380755039 is a deficient number, since it is larger than the sum of its proper divisors (65800161).

380755039 is an equidigital number, since it uses as much as digits as its factorization.

380755039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335 (or 6321 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 380755039 is about 19512.9454209251. The cubic root of 380755039 is about 724.7950520178.

The spelling of 380755039 in words is "three hundred eighty million, seven hundred fifty-five thousand, thirty-nine".