6343049 has 4 divisors (see below), whose sum is σ = 6404736. Its totient is φ = 6281364.

The previous prime is 6343039. The next prime is 6343063. The reversal of 6343049 is 9403436.

It is a happy number.

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 6343049 - 2⁴ = 6343033 is a prime.

It is a d-powerful number, because it can be written as 6² + 3¹² + 4⁷ + 3¹³ + 0 + 4¹¹ + 9⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6343019) 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, 30689 + ... + 30894.

It is an arithmetic number, because the mean of its divisors is an integer number (1601184).

Almost surely, 2^6343049 is an apocalyptic number.

It is an amenable number.

6343049 is a deficient number, since it is larger than the sum of its proper divisors (61687).

6343049 is a wasteful number, since it uses less digits than its factorization.

6343049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61686.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 6343049 is about 2518.5410459232. The cubic root of 6343049 is about 185.1111968463. Note that the first 4 decimals are identical.

The spelling of 6343049 in words is "six million, three hundred forty-three thousand, forty-nine".