3201425568 has 288 divisors, whose sum is σ = 10571783040. Its totient is φ = 909342720.

The previous prime is 3201425537. The next prime is 3201425573. The reversal of 3201425568 is 8655241023.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3861378 + ... + 3862206.

It is an arithmetic number, because the mean of its divisors is an integer number (36707580).

Almost surely, 2^3201425568 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 3201425568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5285891520).

3201425568 is an abundant number, since it is smaller than the sum of its proper divisors (7370357472).

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

3201425568 is a wasteful number, since it uses less digits than its factorization.

3201425568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3201425568 is about 56581.1414519007. The cubic root of 3201425568 is about 1473.8313935282.

The spelling of 3201425568 in words is "three billion, two hundred one million, four hundred twenty-five thousand, five hundred sixty-eight".