380842832 has 40 divisors (see below), whose sum is σ = 774700416. Its totient is φ = 181022336.

The previous prime is 380842831. The next prime is 380842871. The reversal of 380842832 is 238248083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380842831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58358 + ... + 64554.

Almost surely, 2^380842832 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 380842832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387350208).

380842832 is an abundant number, since it is smaller than the sum of its proper divisors (393857584).

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

380842832 is a wasteful number, since it uses less digits than its factorization.

380842832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6395 (or 6389 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 380842832 is about 19515.1949003847. The cubic root of 380842832 is about 724.8507545347.

The spelling of 380842832 in words is "three hundred eighty million, eight hundred forty-two thousand, eight hundred thirty-two".