6348999 has 8 divisors (see below), whose sum is σ = 8757360. Its totient is φ = 4086656.

The previous prime is 6348997. The next prime is 6349001. The reversal of 6348999 is 9998436.

It is a happy number.

6348999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6348997) and next prime (6349001).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6348999 - 2¹ = 6348997 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6348997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36402 + ... + 36575.

It is an arithmetic number, because the mean of its divisors is an integer number (1094670).

Almost surely, 2^6348999 is an apocalyptic number.

6348999 is a deficient number, since it is larger than the sum of its proper divisors (2408361).

6348999 is a wasteful number, since it uses less digits than its factorization.

6348999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73009.

The product of its digits is 419904, while the sum is 48.

The square root of 6348999 is about 2519.7220084763. The cubic root of 6348999 is about 185.1690589992.

The spelling of 6348999 in words is "six million, three hundred forty-eight thousand, nine hundred ninety-nine".