380074086 has 72 divisors (see below), whose sum is σ = 985103640. Its totient is φ = 108306072.

The previous prime is 380074069. The next prime is 380074127. The reversal of 380074086 is 680470083.

It is a self number, because there is not a number n which added to its sum of digits gives 380074086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1002645 + ... + 1003023.

It is an arithmetic number, because the mean of its divisors is an integer number (13681995).

Almost surely, 2^380074086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380074086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492551820).

380074086 is an abundant number, since it is smaller than the sum of its proper divisors (605029554).

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

380074086 is an equidigital number, since it uses as much as digits as its factorization.

380074086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 380074086 is about 19495.4888628113. The cubic root of 380074086 is about 724.3627129072.

The spelling of 380074086 in words is "three hundred eighty million, seventy-four thousand, eighty-six".