380394468 has 60 divisors (see below), whose sum is σ = 997711792. Its totient is φ = 126379440.

The previous prime is 380394463. The next prime is 380394473. The reversal of 380394468 is 864493083.

It is an interprime number because it is at equal distance from previous prime (380394463) and next prime (380394473).

It is not an unprimeable number, because it can be changed into a prime (380394463) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 105471 + ... + 109017.

Almost surely, 2^380394468 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 380394468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498855896).

380394468 is an abundant number, since it is smaller than the sum of its proper divisors (617317324).

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

380394468 is a wasteful number, since it uses less digits than its factorization.

380394468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 380394468 is about 19503.7039559157. The cubic root of 380394468 is about 724.5661886728.

The spelling of 380394468 in words is "three hundred eighty million, three hundred ninety-four thousand, four hundred sixty-eight".