380332194 has 64 divisors (see below), whose sum is σ = 893192832. Its totient is φ = 106675200.

The previous prime is 380332189. The next prime is 380332241. The reversal of 380332194 is 491233083.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65664 + ... + 71220.

It is an arithmetic number, because the mean of its divisors is an integer number (13956138).

Almost surely, 2^380332194 is an apocalyptic number.

380332194 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 380332194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446596416).

380332194 is an abundant number, since it is smaller than the sum of its proper divisors (512860638).

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

380332194 is a wasteful number, since it uses less digits than its factorization.

380332194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 380332194 is about 19502.1074245836. The cubic root of 380332194 is about 724.5266471783.

The spelling of 380332194 in words is "three hundred eighty million, three hundred thirty-two thousand, one hundred ninety-four".