380466760 has 64 divisors (see below), whose sum is σ = 875390400. Its totient is φ = 148780800.

The previous prime is 380466743. The next prime is 380466761. The reversal of 380466760 is 67664083.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (380466761) 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, 514471 + ... + 515209.

It is an arithmetic number, because the mean of its divisors is an integer number (13677975).

Almost surely, 2^380466760 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 380466760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437695200).

380466760 is an abundant number, since it is smaller than the sum of its proper divisors (494923640).

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

380466760 is a wasteful number, since it uses less digits than its factorization.

380466760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 380466760 is about 19505.5571568720. The cubic root of 380466760 is about 724.6120857836.

The spelling of 380466760 in words is "three hundred eighty million, four hundred sixty-six thousand, seven hundred sixty".