383381412 has 48 divisors (see below), whose sum is σ = 903124992. Its totient is φ = 126577440.

The previous prime is 383381407. The next prime is 383381419. The reversal of 383381412 is 214183383.

It is a super-2 number, since 2×383381412² = 293962614134227488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (383381419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044453 + ... + 1044819.

It is an arithmetic number, because the mean of its divisors is an integer number (18815104).

Almost surely, 2^383381412 is an apocalyptic number.

It is an amenable number.

383381412 is an abundant number, since it is smaller than the sum of its proper divisors (519743580).

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

383381412 is a wasteful number, since it uses less digits than its factorization.

383381412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 966 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 383381412 is about 19580.1279873243. The cubic root of 383381412 is about 726.4577325797.

The spelling of 383381412 in words is "three hundred eighty-three million, three hundred eighty-one thousand, four hundred twelve".