380753138 has 8 divisors (see below), whose sum is σ = 572932332. Its totient is φ = 189775696.

The previous prime is 380753123. The next prime is 380753147. The reversal of 380753138 is 831357083.

It is a happy number.

380753138 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 375855769 + 4897369 = 19387^2 + 2213^2 .

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

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, 299645 + ... + 300912.

Almost surely, 2^380753138 is an apocalyptic number.

380753138 is a deficient number, since it is larger than the sum of its proper divisors (192179194).

380753138 is a wasteful number, since it uses less digits than its factorization.

380753138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600876.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 380753138 is about 19512.8967096123. The cubic root of 380753138 is about 724.7938457850.

The spelling of 380753138 in words is "three hundred eighty million, seven hundred fifty-three thousand, one hundred thirty-eight".