380387252 has 12 divisors (see below), whose sum is σ = 760774560. Its totient is φ = 163023096.

The previous prime is 380387243. The next prime is 380387281. The reversal of 380387252 is 252783083.

380387252 is an admirable number.

It is a super-2 number, since 2×380387252² = 289388922968223008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6792602 + ... + 6792657.

It is an arithmetic number, because the mean of its divisors is an integer number (63397880).

Almost surely, 2^380387252 is an apocalyptic number.

It is an amenable number.

380387252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

380387252 is a wasteful number, since it uses less digits than its factorization.

380387252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13585270 (or 13585268 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 380387252 is about 19503.5189645356. The cubic root of 380387252 is about 724.5616070231.

The spelling of 380387252 in words is "three hundred eighty million, three hundred eighty-seven thousand, two hundred fifty-two".