3826332380 has 72 divisors (see below), whose sum is σ = 8913484944. Its totient is φ = 1378291200.

The previous prime is 3826332337. The next prime is 3826332397. The reversal of 3826332380 is 832336283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124775 + ... + 152385.

It is an arithmetic number, because the mean of its divisors is an integer number (123798402).

Almost surely, 2^3826332380 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 3826332380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4456742472).

3826332380 is an abundant number, since it is smaller than the sum of its proper divisors (5087152564).

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

3826332380 is a wasteful number, since it uses less digits than its factorization.

3826332380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27687 (or 27672 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 3826332380 is about 61857.3551002627. The cubic root of 3826332380 is about 1564.0869685833.

The spelling of 3826332380 in words is "three billion, eight hundred twenty-six million, three hundred thirty-two thousand, three hundred eighty".