48390384 has 80 divisors (see below), whose sum is σ = 145347840. Its totient is φ = 13585920.

The previous prime is 48390379. The next prime is 48390427. The reversal of 48390384 is 48309384.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18604 + ... + 21044.

It is an arithmetic number, because the mean of its divisors is an integer number (1816848).

Almost surely, 2^48390384 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 48390384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72673920).

48390384 is an abundant number, since it is smaller than the sum of its proper divisors (96957456).

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

48390384 is a wasteful number, since it uses less digits than its factorization.

48390384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518 (or 2512 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 48390384 is about 6956.3197166318. The cubic root of 48390384 is about 364.4067023621.

The spelling of 48390384 in words is "forty-eight million, three hundred ninety thousand, three hundred eighty-four".