49744368 has 100 divisors (see below), whose sum is σ = 145568808. Its totient is φ = 16398720.

The previous prime is 49744361. The next prime is 49744403. The reversal of 49744368 is 86344794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49744361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169630 + ... + 169922.

Almost surely, 2^49744368 is an apocalyptic number.

49744368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49744368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72784404).

49744368 is an abundant number, since it is smaller than the sum of its proper divisors (95824440).

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

49744368 is a wasteful number, since it uses less digits than its factorization.

49744368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 429 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 49744368 is about 7052.9687366385. The cubic root of 49744368 is about 367.7742392854.

The spelling of 49744368 in words is "forty-nine million, seven hundred forty-four thousand, three hundred sixty-eight".