6171849264 has 160 divisors (see below), whose sum is σ = 18494371840. Its totient is φ = 1737179136.

The previous prime is 6171849259. The next prime is 6171849289. The reversal of 6171849264 is 4629481716.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13329897 + ... + 13330359.

It is an arithmetic number, because the mean of its divisors is an integer number (115589824).

Almost surely, 2^6171849264 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 6171849264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9247185920).

6171849264 is an abundant number, since it is smaller than the sum of its proper divisors (12322522576).

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

6171849264 is a wasteful number, since it uses less digits than its factorization.

6171849264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 981 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 6171849264 is about 78561.1180164845. The cubic root of 6171849264 is about 1834.3059306896.

The spelling of 6171849264 in words is "six billion, one hundred seventy-one million, eight hundred forty-nine thousand, two hundred sixty-four".