48638349 has 12 divisors (see below), whose sum is σ = 72522112. Its totient is φ = 31379400.

The previous prime is 48638323. The next prime is 48638357. The reversal of 48638349 is 94383684.

48638349 is a `hidden beast` number, since 4 + 8 + 638 + 3 + 4 + 9 = 666.

48638349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48638349 - 2¹³ = 48630157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48638389) by changing a digit.

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, 86887 + ... + 87444.

Almost surely, 2^48638349 is an apocalyptic number.

It is an amenable number.

48638349 is a deficient number, since it is larger than the sum of its proper divisors (23883763).

48638349 is a wasteful number, since it uses less digits than its factorization.

48638349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174368 (or 174365 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 48638349 is about 6974.1199444805. The cubic root of 48638349 is about 365.0280806569.

The spelling of 48638349 in words is "forty-eight million, six hundred thirty-eight thousand, three hundred forty-nine".