49984794 has 48 divisors (see below), whose sum is σ = 115240320. Its totient is φ = 15603840.

The previous prime is 49984793. The next prime is 49984807. The reversal of 49984794 is 49748994.

It is a happy number.

49984794 is a `hidden beast` number, since 499 + 84 + 79 + 4 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 49984794.

It is not an unprimeable number, because it can be changed into a prime (49984793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115759 + ... + 116189.

It is an arithmetic number, because the mean of its divisors is an integer number (2400840).

Almost surely, 2^49984794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49984794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57620160).

49984794 is an abundant number, since it is smaller than the sum of its proper divisors (65255526).

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

49984794 is a wasteful number, since it uses less digits than its factorization.

49984794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 832 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 49984794 is about 7069.9925035321. The cubic root of 49984794 is about 368.3657998222.

The spelling of 49984794 in words is "forty-nine million, nine hundred eighty-four thousand, seven hundred ninety-four".