4204945399 has 8 divisors (see below), whose sum is σ = 4462139520. Its totient is φ = 3953948856.

The previous prime is 4204945397. The next prime is 4204945417. The reversal of 4204945399 is 9935494024.

It is a happy number.

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 4204945399 - 2¹ = 4204945397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204945397) 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, 1547997 + ... + 1550710.

It is an arithmetic number, because the mean of its divisors is an integer number (557767440).

Almost surely, 2^4204945399 is an apocalyptic number.

4204945399 is a deficient number, since it is larger than the sum of its proper divisors (257194121).

4204945399 is a wasteful number, since it uses less digits than its factorization.

4204945399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098789.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The square root of 4204945399 is about 64845.5503407905. The cubic root of 4204945399 is about 1614.0616554489.

The spelling of 4204945399 in words is "four billion, two hundred four million, nine hundred forty-five thousand, three hundred ninety-nine".