3242520284 has 24 divisors (see below), whose sum is σ = 5784721488. Its totient is φ = 1589777280.

The previous prime is 3242520277. The next prime is 3242520287. The reversal of 3242520284 is 4820252423.

3242520284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3242520284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242520287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531419 + ... + 537485.

It is an arithmetic number, because the mean of its divisors is an integer number (241030062).

Almost surely, 2^3242520284 is an apocalyptic number.

It is an amenable number.

3242520284 is a deficient number, since it is larger than the sum of its proper divisors (2542201204).

3242520284 is a wasteful number, since it uses less digits than its factorization.

3242520284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8645 (or 8643 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 3242520284 is about 56943.1320178299. The cubic root of 3242520284 is about 1480.1108213826.

The spelling of 3242520284 in words is "three billion, two hundred forty-two million, five hundred twenty thousand, two hundred eighty-four".