380826732 has 96 divisors (see below), whose sum is σ = 1089446400. Its totient is φ = 101882880.

The previous prime is 380826731. The next prime is 380826739. The reversal of 380826732 is 237628083.

It is a happy number.

380826732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (380826731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34644 + ... + 44292.

It is an arithmetic number, because the mean of its divisors is an integer number (11348400).

Almost surely, 2^380826732 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 380826732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544723200).

380826732 is an abundant number, since it is smaller than the sum of its proper divisors (708619668).

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

380826732 is a wasteful number, since it uses less digits than its factorization.

380826732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9703 (or 9701 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 380826732 is about 19514.7823969421. The cubic root of 380826732 is about 724.8405401185.

The spelling of 380826732 in words is "three hundred eighty million, eight hundred twenty-six thousand, seven hundred thirty-two".