3234564743 has 4 divisors (see below), whose sum is σ = 3313456608. Its totient is φ = 3155672880.

The previous prime is 3234564737. The next prime is 3234564757. The reversal of 3234564743 is 3474654323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3234564743 - 2¹⁰ = 3234563719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 78891823 = 3234564743 / (3 + 2 + 3 + 4 + 5 + 6 + 4 + 7 + 4 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3234564743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234564713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39445871 + ... + 39445952.

It is an arithmetic number, because the mean of its divisors is an integer number (828364152).

Almost surely, 2^3234564743 is an apocalyptic number.

3234564743 is a deficient number, since it is larger than the sum of its proper divisors (78891865).

3234564743 is an equidigital number, since it uses as much as digits as its factorization.

3234564743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78891864.

The product of its digits is 725760, while the sum is 41.

The square root of 3234564743 is about 56873.2339769773. The cubic root of 3234564743 is about 1478.8993434256.

The spelling of 3234564743 in words is "three billion, two hundred thirty-four million, five hundred sixty-four thousand, seven hundred forty-three".