3240555506 has 8 divisors (see below), whose sum is σ = 4878132444. Its totient is φ = 1614511360.

The previous prime is 3240555449. The next prime is 3240555523. The reversal of 3240555506 is 6055550423.

It can be written as a sum of positive squares in 2 ways, for example, as 3007535281 + 233020225 = 54841^2 + 15265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2882495 + ... + 2883618.

Almost surely, 2^3240555506 is an apocalyptic number.

3240555506 is a deficient number, since it is larger than the sum of its proper divisors (1637576938).

3240555506 is a wasteful number, since it uses less digits than its factorization.

3240555506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766396.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 3240555506 is about 56925.8772967093. The cubic root of 3240555506 is about 1479.8118073955.

The spelling of 3240555506 in words is "three billion, two hundred forty million, five hundred fifty-five thousand, five hundred six".