49879208 has 8 divisors (see below), whose sum is σ = 93523530. Its totient is φ = 24939600.

The previous prime is 49879189. The next prime is 49879213. The reversal of 49879208 is 80297894.

It can be written as a sum of positive squares in only one way, i.e., 49589764 + 289444 = 7042^2 + 538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117443 + ... + 3117458.

Almost surely, 2^49879208 is an apocalyptic number.

It is an amenable number.

49879208 is a deficient number, since it is larger than the sum of its proper divisors (43644322).

49879208 is a wasteful number, since it uses less digits than its factorization.

49879208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234907 (or 6234903 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 49879208 is about 7062.5213627995. The cubic root of 49879208 is about 368.1062429538.

The spelling of 49879208 in words is "forty-nine million, eight hundred seventy-nine thousand, two hundred eight".