380867260 has 12 divisors (see below), whose sum is σ = 799821288. Its totient is φ = 152346896.

The previous prime is 380867257. The next prime is 380867309. The reversal of 380867260 is 62768083.

It is a happy number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9521662 + ... + 9521701.

It is an arithmetic number, because the mean of its divisors is an integer number (66651774).

Almost surely, 2^380867260 is an apocalyptic number.

It is an amenable number.

380867260 is an abundant number, since it is smaller than the sum of its proper divisors (418954028).

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

380867260 is a wasteful number, since it uses less digits than its factorization.

380867260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19043372 (or 19043370 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 380867260 is about 19515.8207616282. The cubic root of 380867260 is about 724.8662519825.

The spelling of 380867260 in words is "three hundred eighty million, eight hundred sixty-seven thousand, two hundred sixty".