6164628280 has 128 divisors (see below), whose sum is σ = 14995468800. Its totient is φ = 2273702400.

The previous prime is 6164628233. The next prime is 6164628311. The reversal of 6164628280 is 828264616.

It is a congruent number.

It is an unprimeable number.

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, 4774435 + ... + 4775725.

It is an arithmetic number, because the mean of its divisors is an integer number (117152100).

Almost surely, 2^6164628280 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 6164628280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7497734400).

6164628280 is an abundant number, since it is smaller than the sum of its proper divisors (8830840520).

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

6164628280 is a wasteful number, since it uses less digits than its factorization.

6164628280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 6164628280 is about 78515.1468189419. The cubic root of 6164628280 is about 1833.5902800930.

The spelling of 6164628280 in words is "six billion, one hundred sixty-four million, six hundred twenty-eight thousand, two hundred eighty".