49348881 has 6 divisors (see below), whose sum is σ = 71281730. Its totient is φ = 32899248.

The previous prime is 49348853. The next prime is 49348889. The reversal of 49348881 is 18884394.

49348881 is a `hidden beast` number, since 4 + 93 + 488 + 81 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42458256 + 6890625 = 6516^2 + 2625^2 .

It is not a de Polignac number, because 49348881 - 2¹³ = 49340689 is a prime.

It is a super-2 number, since 2×49348881² = 4870624111904322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49348889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2741596 + ... + 2741613.

Almost surely, 2^49348881 is an apocalyptic number.

It is an amenable number.

49348881 is a deficient number, since it is larger than the sum of its proper divisors (21932849).

49348881 is a wasteful number, since it uses less digits than its factorization.

49348881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483215 (or 5483212 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 49348881 is about 7024.8758707895. The cubic root of 49348881 is about 366.7969956351.

The spelling of 49348881 in words is "forty-nine million, three hundred forty-eight thousand, eight hundred eighty-one".