49385808 has 40 divisors (see below), whose sum is σ = 141756800. Its totient is φ = 16461792.

The previous prime is 49385789. The next prime is 49385813. The reversal of 49385808 is 80858394.

49385808 is a `hidden beast` number, since 493 + 85 + 80 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 56728 + ... + 57591.

It is an arithmetic number, because the mean of its divisors is an integer number (3543920).

Almost surely, 2^49385808 is an apocalyptic number.

49385808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49385808 is an abundant number, since it is smaller than the sum of its proper divisors (92370992).

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

49385808 is a wasteful number, since it uses less digits than its factorization.

49385808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114336 (or 114324 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 49385808 is about 7027.5036819627. The cubic root of 49385808 is about 366.8884623199. Note that the first 3 decimals are identical.

The spelling of 49385808 in words is "forty-nine million, three hundred eighty-five thousand, eight hundred eight".