49099344 has 80 divisors (see below), whose sum is σ = 152609280. Its totient is φ = 13288320.

The previous prime is 49099331. The next prime is 49099403. The reversal of 49099344 is 44399094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49099296 and 49099305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (1907616).

Almost surely, 2^49099344 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 49099344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76304640).

49099344 is an abundant number, since it is smaller than the sum of its proper divisors (103509936).

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

49099344 is a wasteful number, since it uses less digits than its factorization.

49099344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7728 (or 7722 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 49099344 is about 7007.0924069831. The cubic root of 49099344 is about 366.1777034280.

The spelling of 49099344 in words is "forty-nine million, ninety-nine thousand, three hundred forty-four".