380476180 has 96 divisors (see below), whose sum is σ = 957600000. Its totient is φ = 126838656.

The previous prime is 380476171. The next prime is 380476181. The reversal of 380476180 is 81674083.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380476181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253071 + ... + 254569.

It is an arithmetic number, because the mean of its divisors is an integer number (9975000).

Almost surely, 2^380476180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380476180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478800000).

380476180 is an abundant number, since it is smaller than the sum of its proper divisors (577123820).

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

380476180 is a wasteful number, since it uses less digits than its factorization.

380476180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566 (or 1550 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 380476180 is about 19505.7986250243. The cubic root of 380476180 is about 724.6180659727.

The spelling of 380476180 in words is "three hundred eighty million, four hundred seventy-six thousand, one hundred eighty".