4199644347 has 8 divisors (see below), whose sum is σ = 5894237760. Its totient is φ = 2652406920.

The previous prime is 4199644343. The next prime is 4199644381. The reversal of 4199644347 is 7434469914.

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

It is not a de Polignac number, because 4199644347 - 2² = 4199644343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4199644347.

It is not an unprimeable number, because it can be changed into a prime (4199644343) 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, 36838929 + ... + 36839042.

It is an arithmetic number, because the mean of its divisors is an integer number (736779720).

Almost surely, 2^4199644347 is an apocalyptic number.

4199644347 is a deficient number, since it is larger than the sum of its proper divisors (1694593413).

4199644347 is a wasteful number, since it uses less digits than its factorization.

4199644347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73677993.

The product of its digits is 2612736, while the sum is 51.

The square root of 4199644347 is about 64804.6630035216. The cubic root of 4199644347 is about 1613.3831034106.

The spelling of 4199644347 in words is "four billion, one hundred ninety-nine million, six hundred forty-four thousand, three hundred forty-seven".