4861963260196 has 81 divisors (see below), whose sum is σ = 10252520102097. Its totient is φ = 2011476428640.

The previous prime is 4861963260137. The next prime is 4861963260199. The reversal of 4861963260196 is 6910623691684.

The square root of 4861963260196 is 2204986.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2549495597796 + 2312467662400 = 1596714^2 + 1520680^2 .

It is not an unprimeable number, because it can be changed into a prime (4861963260199) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 895221601 + ... + 895227031.

Almost surely, 2^{4861963260196} is an apocalyptic number.

4861963260196 is the 2204986-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4861963260196

4861963260196 is an abundant number, since it is smaller than the sum of its proper divisors (5390556841901).

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

4861963260196 is an frugal number, since it uses more digits than its factorization.

4861963260196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10938 (or 5469 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 61.

The spelling of 4861963260196 in words is "four trillion, eight hundred sixty-one billion, nine hundred sixty-three million, two hundred sixty thousand, one hundred ninety-six".