4198298256 has 160 divisors (see below), whose sum is σ = 12627763200. Its totient is φ = 1333791360.

The previous prime is 4198298233. The next prime is 4198298263. The reversal of 4198298256 is 6528928914.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 894925 + ... + 899603.

It is an arithmetic number, because the mean of its divisors is an integer number (78923520).

Almost surely, 2^4198298256 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 4198298256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6313881600).

4198298256 is an abundant number, since it is smaller than the sum of its proper divisors (8429464944).

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

4198298256 is a wasteful number, since it uses less digits than its factorization.

4198298256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4794 (or 4782 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 4198298256 is about 64794.2764138932. The cubic root of 4198298256 is about 1613.2107084511.

The spelling of 4198298256 in words is "four billion, one hundred ninety-eight million, two hundred ninety-eight thousand, two hundred fifty-six".