382948146 has 48 divisors (see below), whose sum is σ = 978851328. Its totient is φ = 105883200.

The previous prime is 382948141. The next prime is 382948169. The reversal of 382948146 is 641849283.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (382948141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45115 + ... + 52926.

It is an arithmetic number, because the mean of its divisors is an integer number (20392736).

Almost surely, 2^382948146 is an apocalyptic number.

382948146 is an abundant number, since it is smaller than the sum of its proper divisors (595903182).

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

382948146 is a wasteful number, since it uses less digits than its factorization.

382948146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98087 (or 98084 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 382948146 is about 19569.0609381237. The cubic root of 382948146 is about 726.1839685868.

The spelling of 382948146 in words is "three hundred eighty-two million, nine hundred forty-eight thousand, one hundred forty-six".