3240533775 has 12 divisors (see below), whose sum is σ = 5357682632. Its totient is φ = 1728284640.

The previous prime is 3240533773. The next prime is 3240533783. The reversal of 3240533775 is 5773350423.

3240533775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3240533775 - 2¹ = 3240533773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240533773) 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, 21603484 + ... + 21603633.

Almost surely, 2^3240533775 is an apocalyptic number.

3240533775 is a deficient number, since it is larger than the sum of its proper divisors (2117148857).

3240533775 is a wasteful number, since it uses less digits than its factorization.

3240533775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43207130 (or 43207125 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 39.

The square root of 3240533775 is about 56925.6864253739. The cubic root of 3240533775 is about 1479.8084995406.

The spelling of 3240533775 in words is "three billion, two hundred forty million, five hundred thirty-three thousand, seven hundred seventy-five".