3255530436 has 36 divisors (see below), whose sum is σ = 8274739564. Its totient is φ = 1079179200.

The previous prime is 3255530429. The next prime is 3255530437. The reversal of 3255530436 is 6340355523.

3255530436 is a `hidden beast` number, since 32 + 55 + 530 + 43 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 108993600 + 3146536836 = 10440^2 + 56094^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3255530436.

It is not an unprimeable number, because it can be changed into a prime (3255530437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243295 + ... + 256326.

Almost surely, 2^3255530436 is an apocalyptic number.

3255530436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3255530436 is an abundant number, since it is smaller than the sum of its proper divisors (5019209128).

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

3255530436 is a wasteful number, since it uses less digits than its factorization.

3255530436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499812 (or 499807 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3255530436 is about 57057.2557699720. The cubic root of 3255530436 is about 1482.0877578109.

Adding to 3255530436 its reverse (6340355523), we get a palindrome (9595885959).

The spelling of 3255530436 in words is "three billion, two hundred fifty-five million, five hundred thirty thousand, four hundred thirty-six".