6698240733 has 8 divisors (see below), whose sum is σ = 8931384000. Its totient is φ = 4465295648.

The previous prime is 6698240729. The next prime is 6698240743. The reversal of 6698240733 is 3370428966.

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 6698240733 - 2² = 6698240729 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6698240723) 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, 71728 + ... + 136166.

It is an arithmetic number, because the mean of its divisors is an integer number (1116423000).

Almost surely, 2^6698240733 is an apocalyptic number.

It is an amenable number.

6698240733 is a deficient number, since it is larger than the sum of its proper divisors (2233143267).

6698240733 is a wasteful number, since it uses less digits than its factorization.

6698240733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99091.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The square root of 6698240733 is about 81842.7805795966. The cubic root of 6698240733 is about 1885.0386127690.

The spelling of 6698240733 in words is "six billion, six hundred ninety-eight million, two hundred forty thousand, seven hundred thirty-three".