8049893 has 4 divisors (see below), whose sum is σ = 8059008. Its totient is φ = 8040780.

The previous prime is 8049889. The next prime is 8049913. The reversal of 8049893 is 3989408.

8049893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8049893 - 2² = 8049889 is a prime.

It is a super-2 number, since 2×8049893² = 129601554622898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8049893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8049803) 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, 3071 + ... + 5052.

It is an arithmetic number, because the mean of its divisors is an integer number (2014752).

Almost surely, 2^8049893 is an apocalyptic number.

It is an amenable number.

8049893 is a deficient number, since it is larger than the sum of its proper divisors (9115).

8049893 is an equidigital number, since it uses as much as digits as its factorization.

8049893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 8049893 is about 2837.2333354872. The cubic root of 8049893 is about 200.4149136381.

The spelling of 8049893 in words is "eight million, forty-nine thousand, eight hundred ninety-three".