49906368 has 84 divisors (see below), whose sum is σ = 148391880. Its totient is φ = 16630272.

The previous prime is 49906333. The next prime is 49906387. The reversal of 49906368 is 86360994.

49906368 is a `hidden beast` number, since 4 + 9 + 9 + 0 + 636 + 8 = 666.

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 11 ways as a sum of consecutive naturals, for example, 13948 + ... + 17156.

It is an arithmetic number, because the mean of its divisors is an integer number (1766570).

Almost surely, 2^49906368 is an apocalyptic number.

49906368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49906368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74195940).

49906368 is an abundant number, since it is smaller than the sum of its proper divisors (98485512).

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

49906368 is an equidigital number, since it uses as much as digits as its factorization.

49906368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236 (or 3214 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 49906368 is about 7064.4439271609. The cubic root of 49906368 is about 368.1730440109.

The spelling of 49906368 in words is "forty-nine million, nine hundred six thousand, three hundred sixty-eight".