49696993 has 8 divisors (see below), whose sum is σ = 50162112. Its totient is φ = 49234416.

The previous prime is 49696991. The next prime is 49697003. The reversal of 49696993 is 39969694.

49696993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 49696993 - 2¹ = 49696991 is a prime.

It is a super-2 number, since 2×49696993² = 4939582226484098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49696991) 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 7 ways as a sum of consecutive naturals, for example, 67996 + ... + 68722.

It is an arithmetic number, because the mean of its divisors is an integer number (6270264).

Almost surely, 2^49696993 is an apocalyptic number.

It is an amenable number.

49696993 is a deficient number, since it is larger than the sum of its proper divisors (465119).

49696993 is a wasteful number, since it uses less digits than its factorization.

49696993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its digits is 2834352, while the sum is 55.

The square root of 49696993 is about 7049.6094218049. The cubic root of 49696993 is about 367.6574499257.

The spelling of 49696993 in words is "forty-nine million, six hundred ninety-six thousand, nine hundred ninety-three".