6399714000 has 80 divisors (see below), whose sum is σ = 20632697280. Its totient is φ = 1706588800.

The previous prime is 6399713993. The next prime is 6399714029. The reversal of 6399714000 is 4179936.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6399714000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527310 + ... + 539309.

It is an arithmetic number, because the mean of its divisors is an integer number (257908716).

Almost surely, 2^6399714000 is an apocalyptic number.

6399714000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6399714000 is an abundant number, since it is smaller than the sum of its proper divisors (14232983280).

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

6399714000 is a wasteful number, since it uses less digits than its factorization.

6399714000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066645 (or 1066629 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 6399714000 is about 79998.2124800298. The cubic root of 6399714000 is about 1856.6078768997.

The spelling of 6399714000 in words is "six billion, three hundred ninety-nine million, seven hundred fourteen thousand".