380466810 has 96 divisors (see below), whose sum is σ = 1015260480. Its totient is φ = 98820864.

The previous prime is 380466797. The next prime is 380466841. The reversal of 380466810 is 18664083.

It is a happy number.

380466810 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×380466810² = 289509987023152200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 727209 + ... + 727731.

It is an arithmetic number, because the mean of its divisors is an integer number (10575630).

Almost surely, 2^380466810 is an apocalyptic number.

380466810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 380466810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507630240).

380466810 is an abundant number, since it is smaller than the sum of its proper divisors (634793670).

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

380466810 is a wasteful number, since it uses less digits than its factorization.

380466810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 380466810 is about 19505.5584385580. The cubic root of 380466810 is about 724.6121175258.

The spelling of 380466810 in words is "three hundred eighty million, four hundred sixty-six thousand, eight hundred ten".