380013552 has 40 divisors (see below), whose sum is σ = 1090780880. Its totient is φ = 126671040.

The previous prime is 380013541. The next prime is 380013559. The reversal of 380013552 is 255310083.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380013559) 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, 439399 + ... + 440262.

It is an arithmetic number, because the mean of its divisors is an integer number (27269522).

Almost surely, 2^380013552 is an apocalyptic number.

It is an amenable number.

380013552 is an abundant number, since it is smaller than the sum of its proper divisors (710767328).

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

380013552 is a wasteful number, since it uses less digits than its factorization.

380013552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879678 (or 879666 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 380013552 is about 19493.9362879845. The cubic root of 380013552 is about 724.3242547029.

The spelling of 380013552 in words is "three hundred eighty million, thirteen thousand, five hundred fifty-two".