49904344 has 48 divisors (see below), whose sum is σ = 110684880. Its totient is φ = 21026880.

The previous prime is 49904341. The next prime is 49904353. The reversal of 49904344 is 44340994.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49904341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22869 + ... + 24955.

It is an arithmetic number, because the mean of its divisors is an integer number (2305935).

Almost surely, 2^49904344 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 49904344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55342440).

49904344 is an abundant number, since it is smaller than the sum of its proper divisors (60780536).

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

49904344 is a wasteful number, since it uses less digits than its factorization.

49904344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 49904344 is about 7064.3006731028. The cubic root of 49904344 is about 368.1680667415.

The spelling of 49904344 in words is "forty-nine million, nine hundred four thousand, three hundred forty-four".