6733998 has 12 divisors (see below), whose sum is σ = 14590368. Its totient is φ = 2244660.

The previous prime is 6733997. The next prime is 6734011. The reversal of 6733998 is 8993376.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6733997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187038 + ... + 187073.

It is an arithmetic number, because the mean of its divisors is an integer number (1215864).

Almost surely, 2^6733998 is an apocalyptic number.

6733998 is an abundant number, since it is smaller than the sum of its proper divisors (7856370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6733998 is a wasteful number, since it uses less digits than its factorization.

6733998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374119 (or 374116 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 6733998 is about 2594.9947976826. The cubic root of 6733998 is about 188.8386966729.

The spelling of 6733998 in words is "six million, seven hundred thirty-three thousand, nine hundred ninety-eight".