380327948 has 144 divisors (see below), whose sum is σ = 934289664. Its totient is φ = 130757760.

The previous prime is 380327939. The next prime is 380327989. The reversal of 380327948 is 849723083.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 380327899 and 380327908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8092061 + ... + 8092107.

Almost surely, 2^380327948 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 380327948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467144832).

380327948 is an abundant number, since it is smaller than the sum of its proper divisors (553961716).

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

380327948 is a wasteful number, since it uses less digits than its factorization.

380327948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 380327948 is about 19501.9985642498. The cubic root of 380327948 is about 724.5239509813.

The spelling of 380327948 in words is "three hundred eighty million, three hundred twenty-seven thousand, nine hundred forty-eight".