3243240675 has 48 divisors (see below), whose sum is σ = 5969994880. Its totient is φ = 1726233120.

The previous prime is 3243240673. The next prime is 3243240683. The reversal of 3243240675 is 5760423423.

3243240675 is a `hidden beast` number, since 3 + 243 + 2 + 406 + 7 + 5 = 666.

It is not a de Polignac number, because 3243240675 - 2¹ = 3243240673 is a prime.

It is a super-2 number, since 2×3243240675² = 21037220151948911250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3243240673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 348432 + ... + 357618.

Almost surely, 2^3243240675 is an apocalyptic number.

3243240675 is a deficient number, since it is larger than the sum of its proper divisors (2726754205).

3243240675 is a wasteful number, since it uses less digits than its factorization.

3243240675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9729 (or 9718 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 3243240675 is about 56949.4571967108. The cubic root of 3243240675 is about 1480.2204253807.

The spelling of 3243240675 in words is "three billion, two hundred forty-three million, two hundred forty thousand, six hundred seventy-five".