6723394494 has 8 divisors (see below), whose sum is σ = 13446789000. Its totient is φ = 2241131496.

The previous prime is 6723394451. The next prime is 6723394507. The reversal of 6723394494 is 4944933276.

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

6723394494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560282869 + ... + 560282880.

It is an arithmetic number, because the mean of its divisors is an integer number (1680848625).

Almost surely, 2^6723394494 is an apocalyptic number.

6723394494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6723394494 is a wasteful number, since it uses less digits than its factorization.

6723394494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120565754.

The product of its digits is 3919104, while the sum is 51.

The square root of 6723394494 is about 81996.3078071202. The cubic root of 6723394494 is about 1887.3952803853.

The spelling of 6723394494 in words is "six billion, seven hundred twenty-three million, three hundred ninety-four thousand, four hundred ninety-four".