4354428089 has 12 divisors (see below), whose sum is σ = 4803588132. Its totient is φ = 3944249760.

The previous prime is 4354428077. The next prime is 4354428107. The reversal of 4354428089 is 9808244534.

It can be written as a sum of positive squares in 2 ways, for example, as 1873591225 + 2480836864 = 43285^2 + 49808^2 .

It is not a de Polignac number, because 4354428089 - 2²⁴ = 4337650873 is a prime.

It is a super-2 number, since 2×4354428089² = 37922087964544383842, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4354428989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31442 + ... + 98475.

It is an arithmetic number, because the mean of its divisors is an integer number (400299011).

Almost surely, 2^4354428089 is an apocalyptic number.

It is an amenable number.

4354428089 is a deficient number, since it is larger than the sum of its proper divisors (449160043).

4354428089 is a wasteful number, since it uses less digits than its factorization.

4354428089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130216 (or 130205 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 4354428089 is about 65988.0905088183. The cubic root of 4354428089 is about 1632.9656185641.

The spelling of 4354428089 in words is "four billion, three hundred fifty-four million, four hundred twenty-eight thousand, eighty-nine".