49392384 has 72 divisors (see below), whose sum is σ = 133407792. Its totient is φ = 16220160.

The previous prime is 49392383. The next prime is 49392389. The reversal of 49392384 is 48329394.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49392383) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 55624 + ... + 56504.

It is an arithmetic number, because the mean of its divisors is an integer number (1852886).

Almost surely, 2^49392384 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 49392384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66703896).

49392384 is an abundant number, since it is smaller than the sum of its proper divisors (84015408).

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

49392384 is an equidigital number, since it uses as much as digits as its factorization.

49392384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 959 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 49392384 is about 7027.9715423442. The cubic root of 49392384 is about 366.9047460227.

The spelling of 49392384 in words is "forty-nine million, three hundred ninety-two thousand, three hundred eighty-four".