380354144 has 12 divisors (see below), whose sum is σ = 748822284. Its totient is φ = 190177056.

The previous prime is 380354137. The next prime is 380354147. The reversal of 380354144 is 441453083.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 11886067 = 380354144 / (3 + 8 + 0 + 3 + 5 + 4 + 1 + 4 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 380354144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380354147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5943002 + ... + 5943065.

It is an arithmetic number, because the mean of its divisors is an integer number (62401857).

Almost surely, 2^380354144 is an apocalyptic number.

It is an amenable number.

380354144 is a deficient number, since it is larger than the sum of its proper divisors (368468140).

380354144 is a wasteful number, since it uses less digits than its factorization.

380354144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11886077 (or 11886069 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 380354144 is about 19502.6701761579. The cubic root of 380354144 is about 724.5405850412.

The spelling of 380354144 in words is "three hundred eighty million, three hundred fifty-four thousand, one hundred forty-four".