4362998809 has 9 divisors (see below), whose sum is σ = 4725360669. Its totient is φ = 4026590880.

The previous prime is 4362998749. The next prime is 4362998821. The reversal of 4362998809 is 9088992634.

The square root of 4362998809 is 66053.

It is a perfect power (a square), and thus also a powerful number.

4362998809 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2231145225 + 2131853584 = 47235^2 + 46172^2 .

It is not a de Polignac number, because 4362998809 - 2¹⁹ = 4362474521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4362998839) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 856149 + ... + 861229.

Almost surely, 2^4362998809 is an apocalyptic number.

4362998809 is the 66053-rd square number.

4362998809 is the 33027-th centered octagonal number.

It is an amenable number.

4362998809 is a deficient number, since it is larger than the sum of its proper divisors (362361860).

4362998809 is an frugal number, since it uses more digits than its factorization.

4362998809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10188 (or 5094 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 58.

The cubic root of 4362998809 is about 1634.0362925510.

The spelling of 4362998809 in words is "four billion, three hundred sixty-two million, nine hundred ninety-eight thousand, eight hundred nine".