380453712 has 40 divisors (see below), whose sum is σ = 999504480. Its totient is φ = 124667520.

The previous prime is 380453707. The next prime is 380453743. The reversal of 380453712 is 217354083.

380453712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64339 + ... + 70002.

It is an arithmetic number, because the mean of its divisors is an integer number (24987612).

Almost surely, 2^380453712 is an apocalyptic number.

It is an amenable number.

380453712 is an abundant number, since it is smaller than the sum of its proper divisors (619050768).

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

380453712 is a wasteful number, since it uses less digits than its factorization.

380453712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134411 (or 134405 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 380453712 is about 19505.2226852195. Note that the first 3 decimals coincide. The cubic root of 380453712 is about 724.6038022333.

The spelling of 380453712 in words is "three hundred eighty million, four hundred fifty-three thousand, seven hundred twelve".