380334416 has 40 divisors (see below), whose sum is σ = 918732864. Its totient is φ = 148181760.

The previous prime is 380334407. The next prime is 380334439. The reversal of 380334416 is 614433083.

It is a super-2 number, since 2×380334416² = 289308535988122112, which contains 22 as substring.

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, 153125 + ... + 155588.

Almost surely, 2^380334416 is an apocalyptic number.

It is an amenable number.

380334416 is an abundant number, since it is smaller than the sum of its proper divisors (538398448).

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

380334416 is a wasteful number, since it uses less digits than its factorization.

380334416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308739 (or 308733 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 380334416 is about 19502.1643927027. The cubic root of 380334416 is about 724.5280581335.

Adding to 380334416 its reverse (614433083), we get a palindrome (994767499).

The spelling of 380334416 in words is "three hundred eighty million, three hundred thirty-four thousand, four hundred sixteen".