3240855524 has 6 divisors (see below), whose sum is σ = 5671497174. Its totient is φ = 1620427760.

The previous prime is 3240855521. The next prime is 3240855529. The reversal of 3240855524 is 4255580423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2374612900 + 866242624 = 48730^2 + 29432^2 .

It is not an unprimeable number, because it can be changed into a prime (3240855521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405106937 + ... + 405106944.

It is an arithmetic number, because the mean of its divisors is an integer number (945249529).

Almost surely, 2^3240855524 is an apocalyptic number.

It is an amenable number.

3240855524 is a deficient number, since it is larger than the sum of its proper divisors (2430641650).

3240855524 is a wasteful number, since it uses less digits than its factorization.

3240855524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810213885 (or 810213883 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The square root of 3240855524 is about 56928.5123993241. The cubic root of 3240855524 is about 1479.8574741007.

The spelling of 3240855524 in words is "three billion, two hundred forty million, eight hundred fifty-five thousand, five hundred twenty-four".