49839882 has 8 divisors (see below), whose sum is σ = 99679776. Its totient is φ = 16613292.

The previous prime is 49839877. The next prime is 49839901. The reversal of 49839882 is 28893894.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

49839882 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4153318 + ... + 4153329.

It is an arithmetic number, because the mean of its divisors is an integer number (12459972).

Almost surely, 2^49839882 is an apocalyptic number.

49839882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49839882 is a wasteful number, since it uses less digits than its factorization.

49839882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8306652.

The product of its digits is 995328, while the sum is 51.

The square root of 49839882 is about 7059.7366806418. The cubic root of 49839882 is about 368.0094761659.

It can be divided in two parts, 49839 and 882, that added together give a triangular number (50721 = T₃₁₈).

The spelling of 49839882 in words is "forty-nine million, eight hundred thirty-nine thousand, eight hundred eighty-two".