4636198656 has 216 divisors, whose sum is σ = 14503847904. Its totient is φ = 1418526720.

The previous prime is 4636198643. The next prime is 4636198669. The reversal of 4636198656 is 6568916364.

It is an interprime number because it is at equal distance from previous prime (4636198643) and next prime (4636198669).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1604445 + ... + 1607331.

It is an arithmetic number, because the mean of its divisors is an integer number (67147444).

Almost surely, 2^4636198656 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 4636198656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7251923952).

4636198656 is an abundant number, since it is smaller than the sum of its proper divisors (9867649248).

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

4636198656 is a wasteful number, since it uses less digits than its factorization.

4636198656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2950 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 4636198656 is about 68089.6369207532. The cubic root of 4636198656 is about 1667.4545772905.

The spelling of 4636198656 in words is "four billion, six hundred thirty-six million, one hundred ninety-eight thousand, six hundred fifty-six".