3232313632 has 48 divisors (see below), whose sum is σ = 6744328920. Its totient is φ = 1519648768.

The previous prime is 3232313621. The next prime is 3232313653. The reversal of 3232313632 is 2363132323.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2834071696 + 398241936 = 53236^2 + 19956^2 .

It is a super-2 number, since 2×3232313632² = 20895702831226062848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3232313632.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764388 + ... + 768604.

Almost surely, 2^3232313632 is an apocalyptic number.

3232313632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3232313632 is an abundant number, since it is smaller than the sum of its proper divisors (3512015288).

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

3232313632 is a wasteful number, since it uses less digits than its factorization.

3232313632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653 (or 5645 counting only the distinct ones).

The product of its digits is 11664, while the sum is 28.

The square root of 3232313632 is about 56853.4399311071. The cubic root of 3232313632 is about 1478.5561814177.

Adding to 3232313632 its reverse (2363132323), we get a palindrome (5595445955).

The spelling of 3232313632 in words is "three billion, two hundred thirty-two million, three hundred thirteen thousand, six hundred thirty-two".