4999689733 has 4 divisors (see below), whose sum is σ = 5008207680. Its totient is φ = 4991171788.

The previous prime is 4999689727. The next prime is 4999689743. The reversal of 4999689733 is 3379869994.

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 4999689733 - 2⁹ = 4999689221 is a prime.

It is a super-2 number, since 2×4999689733² = 49993794852531222578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999689743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4258093 + ... + 4259266.

It is an arithmetic number, because the mean of its divisors is an integer number (1252051920).

Almost surely, 2^4999689733 is an apocalyptic number.

It is an amenable number.

4999689733 is a deficient number, since it is larger than the sum of its proper divisors (8517947).

4999689733 is an equidigital number, since it uses as much as digits as its factorization.

4999689733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8517946.

The product of its digits is 79361856, while the sum is 67.

The square root of 4999689733 is about 70708.4841656219. The cubic root of 4999689733 is about 1709.9405760046.

The spelling of 4999689733 in words is "four billion, nine hundred ninety-nine million, six hundred eighty-nine thousand, seven hundred thirty-three".