3234740805 has 32 divisors (see below), whose sum is σ = 5769456000. Its totient is φ = 1719553536.

The previous prime is 3234740791. The next prime is 3234740851. The reversal of 3234740805 is 5080474323.

It is a happy number.

It is not a de Polignac number, because 3234740805 - 2¹¹ = 3234738757 is a prime.

It is a super-5 number, since 5×3234740805⁵ (a number of 49 digits) contains 55555 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3234740805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2421 + ... + 80469.

It is an arithmetic number, because the mean of its divisors is an integer number (180295500).

Almost surely, 2^3234740805 is an apocalyptic number.

It is an amenable number.

3234740805 is a deficient number, since it is larger than the sum of its proper divisors (2534715195).

3234740805 is a wasteful number, since it uses less digits than its factorization.

3234740805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78370 (or 78364 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 3234740805 is about 56874.7818017792. The cubic root of 3234740805 is about 1478.9261758098.

The spelling of 3234740805 in words is "three billion, two hundred thirty-four million, seven hundred forty thousand, eight hundred five".