4323540893 has 16 divisors (see below), whose sum is σ = 5118180480. Its totient is φ = 3573479616.

The previous prime is 4323540863. The next prime is 4323540911. The reversal of 4323540893 is 3980453234.

It is a de Polignac number, because none of the positive numbers 2^k-4323540893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4323540893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323540833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148430 + ... + 175152.

It is an arithmetic number, because the mean of its divisors is an integer number (319886280).

Almost surely, 2^4323540893 is an apocalyptic number.

It is an amenable number.

4323540893 is a deficient number, since it is larger than the sum of its proper divisors (794639587).

4323540893 is a wasteful number, since it uses less digits than its factorization.

4323540893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27556.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 4323540893 is about 65753.6378689423. The cubic root of 4323540893 is about 1629.0954235457.

The spelling of 4323540893 in words is "four billion, three hundred twenty-three million, five hundred forty thousand, eight hundred ninety-three".