3245632016 has 20 divisors (see below), whose sum is σ = 6860086224. Its totient is φ = 1475287200.

The previous prime is 3245631989. The next prime is 3245632057. The reversal of 3245632016 is 6102365423.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9220370 + ... + 9220721.

Almost surely, 2^3245632016 is an apocalyptic number.

It is an amenable number.

3245632016 is an abundant number, since it is smaller than the sum of its proper divisors (3614454208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3245632016 is a wasteful number, since it uses less digits than its factorization.

3245632016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441110 (or 18441104 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3245632016 is about 56970.4486203154. The cubic root of 3245632016 is about 1480.5841400027.

Adding to 3245632016 its reverse (6102365423), we get a palindrome (9347997439).

The spelling of 3245632016 in words is "three billion, two hundred forty-five million, six hundred thirty-two thousand, sixteen".