4354340769 has 12 divisors (see below), whose sum is σ = 6408275796. Its totient is φ = 2848121952.

The previous prime is 4354340737. The next prime is 4354340791. The reversal of 4354340769 is 9670434534.

4354340769 is a `hidden beast` number, since 4 + 3 + 543 + 40 + 7 + 69 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1475481744 + 2878859025 = 38412^2 + 53655^2 .

It is not a de Polignac number, because 4354340769 - 2⁵ = 4354340737 is a prime.

It is a super-2 number, since 2×4354340769² = 37920567065151022722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4354340269) 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, 4563822 + ... + 4564775.

It is an arithmetic number, because the mean of its divisors is an integer number (534022983).

Almost surely, 2^4354340769 is an apocalyptic number.

It is an amenable number.

4354340769 is a deficient number, since it is larger than the sum of its proper divisors (2053935027).

4354340769 is a wasteful number, since it uses less digits than its factorization.

4354340769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9128656 (or 9128653 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The square root of 4354340769 is about 65987.4288709600. The cubic root of 4354340769 is about 1632.9547031229.

The spelling of 4354340769 in words is "four billion, three hundred fifty-four million, three hundred forty thousand, seven hundred sixty-nine".