392844048 has 160 divisors (see below), whose sum is σ = 1107357696. Its totient is φ = 119691264.

The previous prime is 392844047. The next prime is 392844079. The reversal of 392844048 is 840448293.

It is not an unprimeable number, because it can be changed into a prime (392844043) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3476440 + ... + 3476552.

Almost surely, 2^392844048 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 392844048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553678848).

392844048 is an abundant number, since it is smaller than the sum of its proper divisors (714513648).

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

392844048 is a wasteful number, since it uses less digits than its factorization.

392844048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 392844048 is about 19820.2938424232. The cubic root of 392844048 is about 732.3860426029.

The spelling of 392844048 in words is "three hundred ninety-two million, eight hundred forty-four thousand, forty-eight".