4399360669 has 8 divisors (see below), whose sum is σ = 4800426912. Its totient is φ = 3998481840.

The previous prime is 4399360621. The next prime is 4399360733. The reversal of 4399360669 is 9660639934.

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 4399360669 - 2⁷ = 4399360541 is a prime.

It is a super-2 number, since 2×4399360669² = 38708748591888255122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4399367669) 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, 4707 + ... + 93919.

It is an arithmetic number, because the mean of its divisors is an integer number (600053364).

Almost surely, 2^4399360669 is an apocalyptic number.

It is an amenable number.

4399360669 is a deficient number, since it is larger than the sum of its proper divisors (401066243).

4399360669 is a wasteful number, since it uses less digits than its factorization.

4399360669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93707.

The product of its (nonzero) digits is 5668704, while the sum is 55.

The square root of 4399360669 is about 66327.6764933010. The cubic root of 4399360669 is about 1638.5631710710.

The spelling of 4399360669 in words is "four billion, three hundred ninety-nine million, three hundred sixty thousand, six hundred sixty-nine".