380844748 has 12 divisors (see below), whose sum is σ = 667761192. Its totient is φ = 190055840.

The previous prime is 380844743. The next prime is 380844769. The reversal of 380844748 is 847448083.

It is a junction number, because it is equal to n+sod(n) for n = 380844698 and 380844707.

It is not an unprimeable number, because it can be changed into a prime (380844743) 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, 89290 + ... + 93457.

It is an arithmetic number, because the mean of its divisors is an integer number (55646766).

Almost surely, 2^380844748 is an apocalyptic number.

It is an amenable number.

380844748 is a deficient number, since it is larger than the sum of its proper divisors (286916444).

380844748 is a wasteful number, since it uses less digits than its factorization.

380844748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183272 (or 183270 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 46.

The square root of 380844748 is about 19515.2439902759. The cubic root of 380844748 is about 724.8519700945.

The spelling of 380844748 in words is "three hundred eighty million, eight hundred forty-four thousand, seven hundred forty-eight".