3609605952 has 42 divisors (see below), whose sum is σ = 10346285378. Its totient is φ = 1203201792.

The previous prime is 3609605939. The next prime is 3609605953. The reversal of 3609605952 is 2595069063.

3609605952 is a `hidden beast` number, since 36 + 0 + 9 + 605 + 9 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2430095616 + 1179510336 = 49296^2 + 34344^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3609605898 and 3609605907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3609605953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3132763 + ... + 3133914.

Almost surely, 2^3609605952 is an apocalyptic number.

3609605952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3609605952 is an abundant number, since it is smaller than the sum of its proper divisors (6736679426).

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

3609605952 is a wasteful number, since it uses less digits than its factorization.

3609605952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6266695 (or 6266682 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 3609605952 is about 60079.9962716377. The cubic root of 3609605952 is about 1533.9808266442.

The spelling of 3609605952 in words is "three billion, six hundred nine million, six hundred five thousand, nine hundred fifty-two".