49833689 has 4 divisors (see below), whose sum is σ = 50992656. Its totient is φ = 48674724.

The previous prime is 49833683. The next prime is 49833697. The reversal of 49833689 is 98633894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49833689 - 2¹⁶ = 49768153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49833683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579419 + ... + 579504.

It is an arithmetic number, because the mean of its divisors is an integer number (12748164).

Almost surely, 2^49833689 is an apocalyptic number.

It is an amenable number.

49833689 is a deficient number, since it is larger than the sum of its proper divisors (1158967).

49833689 is a wasteful number, since it uses less digits than its factorization.

49833689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158966.

The product of its digits is 1119744, while the sum is 50.

The square root of 49833689 is about 7059.2980529228. The cubic root of 49833689 is about 367.9942328373.

The spelling of 49833689 in words is "forty-nine million, eight hundred thirty-three thousand, six hundred eighty-nine".