49679208 has 48 divisors (see below), whose sum is σ = 137837700. Its totient is φ = 16154880.

The previous prime is 49679191. The next prime is 49679221. The reversal of 49679208 is 80297694.

49679208 = T₁₂ + T₁₃ + ... + T₆₆₇.

It is a happy number.

49679208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33663204 + 16016004 = 5802^2 + 4002^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5463 + ... + 11366.

Almost surely, 2^49679208 is an apocalyptic number.

It is an amenable number.

49679208 is an abundant number, since it is smaller than the sum of its proper divisors (88158492).

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

49679208 is a wasteful number, since it uses less digits than its factorization.

49679208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16882 (or 16875 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 49679208 is about 7048.3478915275. The cubic root of 49679208 is about 367.6135869908.

The spelling of 49679208 in words is "forty-nine million, six hundred seventy-nine thousand, two hundred eight".