3275964493 has 4 divisors (see below), whose sum is σ = 3355866108. Its totient is φ = 3196062880.

The previous prime is 3275964491. The next prime is 3275964529. The reversal of 3275964493 is 3944695723.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 194937444 + 3081027049 = 13962^2 + 55507^2 .

It is a cyclic number.

It is not a de Polignac number, because 3275964493 - 2¹ = 3275964491 is a prime.

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 3275964493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3275964491) 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, 39950746 + ... + 39950827.

It is an arithmetic number, because the mean of its divisors is an integer number (838966527).

Almost surely, 2^3275964493 is an apocalyptic number.

It is an amenable number.

3275964493 is a deficient number, since it is larger than the sum of its proper divisors (79901615).

3275964493 is an equidigital number, since it uses as much as digits as its factorization.

3275964493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79901614.

The product of its digits is 4898880, while the sum is 52.

The square root of 3275964493 is about 57236.0419054288. The cubic root of 3275964493 is about 1485.1821764431.

The spelling of 3275964493 in words is "three billion, two hundred seventy-five million, nine hundred sixty-four thousand, four hundred ninety-three".