380613272 has 32 divisors (see below), whose sum is σ = 813758400. Its totient is φ = 165333504.

The previous prime is 380613271. The next prime is 380613281. The reversal of 380613272 is 272316083.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380613271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105872 + ... + 109407.

It is an arithmetic number, because the mean of its divisors is an integer number (25429950).

Almost surely, 2^380613272 is an apocalyptic number.

It is an amenable number.

380613272 is an abundant number, since it is smaller than the sum of its proper divisors (433145128).

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

380613272 is a wasteful number, since it uses less digits than its factorization.

380613272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215315 (or 215311 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 380613272 is about 19509.3124430360. The cubic root of 380613272 is about 724.7050862351.

The spelling of 380613272 in words is "three hundred eighty million, six hundred thirteen thousand, two hundred seventy-two".