4246973856 has 120 divisors (see below), whose sum is σ = 12515136480. Its totient is φ = 1412836992.

The previous prime is 4246973839. The next prime is 4246973921. The reversal of 4246973856 is 6583796424.

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

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 19 ways as a sum of consecutive naturals, for example, 1603125 + ... + 1605771.

It is an arithmetic number, because the mean of its divisors is an integer number (104292804).

Almost surely, 2^4246973856 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 4246973856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6257568240).

4246973856 is an abundant number, since it is smaller than the sum of its proper divisors (8268162624).

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

4246973856 is a wasteful number, since it uses less digits than its factorization.

4246973856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288 (or 3271 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4246973856 is about 65168.8104540815. The cubic root of 4246973856 is about 1619.4213571269.

The spelling of 4246973856 in words is "four billion, two hundred forty-six million, nine hundred seventy-three thousand, eight hundred fifty-six".