6349973 has 4 divisors (see below), whose sum is σ = 7257120. Its totient is φ = 5442828.

The previous prime is 6349969. The next prime is 6349997. The reversal of 6349973 is 3799436.

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 6349973 - 2² = 6349969 is a prime.

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 6349973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6349913) 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, 453563 + ... + 453576.

It is an arithmetic number, because the mean of its divisors is an integer number (1814280).

Almost surely, 2^6349973 is an apocalyptic number.

It is an amenable number.

6349973 is a deficient number, since it is larger than the sum of its proper divisors (907147).

6349973 is an equidigital number, since it uses as much as digits as its factorization.

6349973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907146.

The product of its digits is 122472, while the sum is 41.

The square root of 6349973 is about 2519.9152763536. The cubic root of 6349973 is about 185.1785274441.

The spelling of 6349973 in words is "six million, three hundred forty-nine thousand, nine hundred seventy-three".