380874378 has 32 divisors (see below), whose sum is σ = 772276032. Its totient is φ = 125216000.

The previous prime is 380874287. The next prime is 380874391. The reversal of 380874378 is 873478083.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134578 + ... + 137378.

It is an arithmetic number, because the mean of its divisors is an integer number (24133626).

Almost surely, 2^380874378 is an apocalyptic number.

380874378 is an abundant number, since it is smaller than the sum of its proper divisors (391401654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380874378 is a wasteful number, since it uses less digits than its factorization.

380874378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110.

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 380874378 is about 19516.0031256402. The cubic root of 380874378 is about 724.8707676115.

The spelling of 380874378 in words is "three hundred eighty million, eight hundred seventy-four thousand, three hundred seventy-eight".