380266110 has 128 divisors (see below), whose sum is σ = 1166607360. Its totient is φ = 86341248.

The previous prime is 380266109. The next prime is 380266121. The reversal of 380266110 is 11662083.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326389 + ... + 327551.

It is an arithmetic number, because the mean of its divisors is an integer number (9114120).

Almost surely, 2^380266110 is an apocalyptic number.

380266110 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 380266110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583303680).

380266110 is an abundant number, since it is smaller than the sum of its proper divisors (786341250).

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

380266110 is a wasteful number, since it uses less digits than its factorization.

380266110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 380266110 is about 19500.4130725480. The cubic root of 380266110 is about 724.4846817657.

The spelling of 380266110 in words is "three hundred eighty million, two hundred sixty-six thousand, one hundred ten".