49838049 has 24 divisors (see below), whose sum is σ = 75359232. Its totient is φ = 31700160.

The previous prime is 49838027. The next prime is 49838057. The reversal of 49838049 is 94083894.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-49838049 is a prime.

It is a super-2 number, since 2×49838049² = 4967662256252802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49837995 and 49838013.

It is not an unprimeable number, because it can be changed into a prime (49838059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19144 + ... + 21590.

It is an arithmetic number, because the mean of its divisors is an integer number (3139968).

Almost surely, 2^49838049 is an apocalyptic number.

It is an amenable number.

49838049 is a deficient number, since it is larger than the sum of its proper divisors (25521183).

49838049 is a wasteful number, since it uses less digits than its factorization.

49838049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 49838049 is about 7059.6068587422. The cubic root of 49838049 is about 368.0049645872.

The spelling of 49838049 in words is "forty-nine million, eight hundred thirty-eight thousand, forty-nine".