6243339946 has 8 divisors (see below), whose sum is σ = 9365393664. Its totient is φ = 3121542060.

The previous prime is 6243339911. The next prime is 6243339959. The reversal of 6243339946 is 6499333426.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6243339946.

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, 18121 + ... + 113203.

It is an arithmetic number, because the mean of its divisors is an integer number (1170674208).

Almost surely, 2^6243339946 is an apocalyptic number.

6243339946 is a deficient number, since it is larger than the sum of its proper divisors (3122053718).

6243339946 is a wasteful number, since it uses less digits than its factorization.

6243339946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127916.

The product of its digits is 2519424, while the sum is 49.

The square root of 6243339946 is about 79014.8083969075. The cubic root of 6243339946 is about 1841.3612274779.

The spelling of 6243339946 in words is "six billion, two hundred forty-three million, three hundred thirty-nine thousand, nine hundred forty-six".