49806708 has 72 divisors (see below), whose sum is σ = 137462976. Its totient is φ = 13749120.

The previous prime is 49806703. The next prime is 49806721. The reversal of 49806708 is 80760894.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 49806708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49806703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80416 + ... + 81032.

It is an arithmetic number, because the mean of its divisors is an integer number (1909208).

Almost surely, 2^49806708 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 49806708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68731488).

49806708 is an abundant number, since it is smaller than the sum of its proper divisors (87656268).

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

49806708 is a wasteful number, since it uses less digits than its factorization.

49806708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 49806708 is about 7057.3867684859. The cubic root of 49806708 is about 367.9278075935.

The spelling of 49806708 in words is "forty-nine million, eight hundred six thousand, seven hundred eight".