4358244289 has 9 divisors (see below), whose sum is σ = 5070332001. Its totient is φ = 3735241860.

The previous prime is 4358244283. The next prime is 4358244299. The reversal of 4358244289 is 9824428534.

The square root of 4358244289 is 66017.

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

It is not a de Polignac number, because 4358244289 - 2⁷ = 4358244161 is a prime.

It is a super-2 number, since 2×4358244289² = 37988586565202231042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (4358244283) 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, 457404 + ... + 466834.

Almost surely, 2^4358244289 is an apocalyptic number.

4358244289 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4358244289 is the 66017-th square number.

4358244289 is the 33009-th centered octagonal number.

It is an amenable number.

4358244289 is a deficient number, since it is larger than the sum of its proper divisors (712087712).

4358244289 is an frugal number, since it uses more digits than its factorization.

4358244289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18876 (or 9438 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The cubic root of 4358244289 is about 1633.4425203652.

Multiplying 4358244289 by its sum of digits (49), we get a square (213553970161 = 462119²).

4358244289 divided by its sum of digits (49) gives a square (88943761 = 9431²).

The spelling of 4358244289 in words is "four billion, three hundred fifty-eight million, two hundred forty-four thousand, two hundred eighty-nine".