380660160 has 112 divisors (see below), whose sum is σ = 1247680512. Its totient is φ = 98227200.

The previous prime is 380660101. The next prime is 380660167. The reversal of 380660160 is 61066083.

It is a super-2 number, since 2×380660160² = 289804314822451200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380660167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23365 + ... + 36155.

Almost surely, 2^380660160 is an apocalyptic number.

380660160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380660160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623840256).

380660160 is an abundant number, since it is smaller than the sum of its proper divisors (867020352).

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

380660160 is a wasteful number, since it uses less digits than its factorization.

380660160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12842 (or 12832 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 380660160 is about 19510.5140885626. The cubic root of 380660160 is about 724.7348439790.

The spelling of 380660160 in words is "three hundred eighty million, six hundred sixty thousand, one hundred sixty".