4249673399 has 16 divisors (see below), whose sum is σ = 4499374080. Its totient is φ = 4002657120.

The previous prime is 4249673383. The next prime is 4249673419. The reversal of 4249673399 is 9933769424.

It is a cyclic number.

It is not a de Polignac number, because 4249673399 - 2⁴ = 4249673383 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249673599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2888234 + ... + 2889704.

It is an arithmetic number, because the mean of its divisors is an integer number (281210880).

Almost surely, 2^4249673399 is an apocalyptic number.

4249673399 is a deficient number, since it is larger than the sum of its proper divisors (249700681).

4249673399 is a wasteful number, since it uses less digits than its factorization.

4249673399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270.

The product of its digits is 8817984, while the sum is 56.

The square root of 4249673399 is about 65189.5190885774. The cubic root of 4249673399 is about 1619.7644070090.

The spelling of 4249673399 in words is "four billion, two hundred forty-nine million, six hundred seventy-three thousand, three hundred ninety-nine".