3578605368 has 128 divisors (see below), whose sum is σ = 10083528000. Its totient is φ = 1050955776.

The previous prime is 3578605367. The next prime is 3578605439. The reversal of 3578605368 is 8635068753.

It is a self number, because there is not a number n which added to its sum of digits gives 3578605368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3578605363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 608908 + ... + 614756.

Almost surely, 2^3578605368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3578605368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5041764000).

3578605368 is an abundant number, since it is smaller than the sum of its proper divisors (6504922632).

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

3578605368 is a wasteful number, since it uses less digits than its factorization.

3578605368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961 (or 5957 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The square root of 3578605368 is about 59821.4457197417. The cubic root of 3578605368 is about 1529.5767362649.

The spelling of 3578605368 in words is "three billion, five hundred seventy-eight million, six hundred five thousand, three hundred sixty-eight".