3200564288 has 56 divisors (see below), whose sum is σ = 6770217600. Its totient is φ = 1496821248.

The previous prime is 3200564273. The next prime is 3200564291. The reversal of 3200564288 is 8824650023.

It is a super-2 number, since 2×3200564288² = 20487223523241893888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79406 + ... + 112722.

Almost surely, 2^3200564288 is an apocalyptic number.

3200564288 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200564288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3385108800).

3200564288 is an abundant number, since it is smaller than the sum of its proper divisors (3569653312).

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

3200564288 is a wasteful number, since it uses less digits than its factorization.

3200564288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33427 (or 33417 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 3200564288 is about 56573.5299234545. The cubic root of 3200564288 is about 1473.6992133138.

The spelling of 3200564288 in words is "three billion, two hundred million, five hundred sixty-four thousand, two hundred eighty-eight".