6693049 has 4 divisors (see below), whose sum is σ = 7301520. Its totient is φ = 6084580.

The previous prime is 6693013. The next prime is 6693059. The reversal of 6693049 is 9403966.

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 6693049 - 2²¹ = 4595897 is a prime.

It is a Duffinian number.

6693049 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6692999 and 6693017.

It is not an unprimeable number, because it can be changed into a prime (6693059) 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, 304219 + ... + 304240.

It is an arithmetic number, because the mean of its divisors is an integer number (1825380).

Almost surely, 2^6693049 is an apocalyptic number.

It is an amenable number.

6693049 is a deficient number, since it is larger than the sum of its proper divisors (608471).

6693049 is a wasteful number, since it uses less digits than its factorization.

6693049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608470.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 6693049 is about 2587.0927698867. The cubic root of 6693049 is about 188.4551462628.

The spelling of 6693049 in words is "six million, six hundred ninety-three thousand, forty-nine".