381319848 has 96 divisors (see below), whose sum is σ = 1271088000. Its totient is φ = 100566144.

The previous prime is 381319837. The next prime is 381319879. The reversal of 381319848 is 848913183.

It is a nude number because it is divisible by every one of its digits.

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, 22548 + ... + 35651.

It is an arithmetic number, because the mean of its divisors is an integer number (13240500).

Almost surely, 2^381319848 is an apocalyptic number.

It is an amenable number.

381319848 is an abundant number, since it is smaller than the sum of its proper divisors (889768152).

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

381319848 is a wasteful number, since it uses less digits than its factorization.

381319848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58231 (or 58224 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 381319848 is about 19527.4127318496. The cubic root of 381319848 is about 725.1532600292.

The spelling of 381319848 in words is "three hundred eighty-one million, three hundred nineteen thousand, eight hundred forty-eight".