4366984645 has 4 divisors (see below), whose sum is σ = 5240381580. Its totient is φ = 3493587712.

The previous prime is 4366984639. The next prime is 4366984679. The reversal of 4366984645 is 5464896634.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5464896634 = 2 ⋅2732448317.

It can be written as a sum of positive squares in 2 ways, for example, as 941691969 + 3425292676 = 30687^2 + 58526^2 .

It is a cyclic number.

It is not a de Polignac number, because 4366984645 - 2³ = 4366984637 is a prime.

It is a congruent number.

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, 436698460 + ... + 436698469.

It is an arithmetic number, because the mean of its divisors is an integer number (1310095395).

Almost surely, 2^4366984645 is an apocalyptic number.

It is an amenable number.

4366984645 is a deficient number, since it is larger than the sum of its proper divisors (873396935).

4366984645 is an equidigital number, since it uses as much as digits as its factorization.

4366984645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873396934.

The product of its digits is 14929920, while the sum is 55.

The square root of 4366984645 is about 66083.1646109658. The cubic root of 4366984645 is about 1634.5337346885.

The spelling of 4366984645 in words is "four billion, three hundred sixty-six million, nine hundred eighty-four thousand, six hundred forty-five".