49885949 has 8 divisors (see below), whose sum is σ = 50711040. Its totient is φ = 49064400.

The previous prime is 49885909. The next prime is 49885961. The reversal of 49885949 is 94958894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49885949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49885894 and 49885903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49885909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49844 + ... + 50834.

It is an arithmetic number, because the mean of its divisors is an integer number (6338880).

Almost surely, 2^49885949 is an apocalyptic number.

It is an amenable number.

49885949 is a deficient number, since it is larger than the sum of its proper divisors (825091).

49885949 is an equidigital number, since it uses as much as digits as its factorization.

49885949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771.

The product of its digits is 3732480, while the sum is 56.

The square root of 49885949 is about 7062.9985841709. The cubic root of 49885949 is about 368.1228249627.

The spelling of 49885949 in words is "forty-nine million, eight hundred eighty-five thousand, nine hundred forty-nine".