49350798 has 72 divisors (see below), whose sum is σ = 125792784. Its totient is φ = 13697280.

The previous prime is 49350797. The next prime is 49350811. The reversal of 49350798 is 89705394.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49350797) 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 35 ways as a sum of consecutive naturals, for example, 211690 + ... + 211922.

It is an arithmetic number, because the mean of its divisors is an integer number (1747122).

Almost surely, 2^49350798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49350798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62896392).

49350798 is an abundant number, since it is smaller than the sum of its proper divisors (76441986).

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

49350798 is a wasteful number, since it uses less digits than its factorization.

49350798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 49350798 is about 7025.0123131565. The cubic root of 49350798 is about 366.8017450892.

The spelling of 49350798 in words is "forty-nine million, three hundred fifty thousand, seven hundred ninety-eight".