3606401568 has 144 divisors (see below), whose sum is σ = 12013704864. Its totient is φ = 936714240.

The previous prime is 3606401531. The next prime is 3606401593. The reversal of 3606401568 is 8651046063.

It is a super-2 number, since 2×3606401568² = 26012264539345717248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16896 + ... + 86592.

It is an arithmetic number, because the mean of its divisors is an integer number (83428506).

Almost surely, 2^3606401568 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 3606401568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6006852432).

3606401568 is an abundant number, since it is smaller than the sum of its proper divisors (8407303296).

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

3606401568 is a wasteful number, since it uses less digits than its factorization.

3606401568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69735 (or 69720 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3606401568 is about 60053.3227057421. The cubic root of 3606401568 is about 1533.5267679512.

The spelling of 3606401568 in words is "three billion, six hundred six million, four hundred one thousand, five hundred sixty-eight".