380145048 has 16 divisors (see below), whose sum is σ = 950362680. Its totient is φ = 126715008.

The previous prime is 380145047. The next prime is 380145049. The reversal of 380145048 is 840541083.

It is an interprime number because it is at equal distance from previous prime (380145047) and next prime (380145049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380145047) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7919665 + ... + 7919712.

Almost surely, 2^380145048 is an apocalyptic number.

It is an amenable number.

380145048 is an abundant number, since it is smaller than the sum of its proper divisors (570217632).

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

380145048 is a wasteful number, since it uses less digits than its factorization.

380145048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15839386 (or 15839382 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 380145048 is about 19497.3087373617. The cubic root of 380145048 is about 724.4077909854.

The spelling of 380145048 in words is "three hundred eighty million, one hundred forty-five thousand, forty-eight".