380000038 has 16 divisors (see below), whose sum is σ = 654546240. Its totient is φ = 163636200.

The previous prime is 380000017. The next prime is 380000053. The reversal of 380000038 is 830000083.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 379999973 and 380000018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454128 + ... + 454963.

It is an arithmetic number, because the mean of its divisors is an integer number (40909140).

Almost surely, 2^380000038 is an apocalyptic number.

380000038 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

380000038 is a deficient number, since it is larger than the sum of its proper divisors (274546202).

380000038 is a wasteful number, since it uses less digits than its factorization.

380000038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909123.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 380000038 is about 19493.5896642973. The cubic root of 380000038 is about 724.3156684880.

Adding to 380000038 its reverse (830000083), we get a palindrome (1210000121).

The spelling of 380000038 in words is "three hundred eighty million, thirty-eight", and thus it is an aban number.