3227898870 has 256 divisors, whose sum is σ = 10436198400. Its totient is φ = 694241280.

The previous prime is 3227898857. The next prime is 3227898871. The reversal of 3227898870 is 788987223.

It is a super-2 number, since 2×3227898870² = 20838662229894553800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3227898871) 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 127 ways as a sum of consecutive naturals, for example, 2167086 + ... + 2168574.

It is an arithmetic number, because the mean of its divisors is an integer number (40766400).

Almost surely, 2^3227898870 is an apocalyptic number.

3227898870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3227898870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5218099200).

3227898870 is an abundant number, since it is smaller than the sum of its proper divisors (7208299530).

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

3227898870 is a wasteful number, since it uses less digits than its factorization.

3227898870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580 (or 1574 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 3227898870 is about 56814.6008522457. The cubic root of 3227898870 is about 1477.8827269996.

The spelling of 3227898870 in words is "three billion, two hundred twenty-seven million, eight hundred ninety-eight thousand, eight hundred seventy".