4961646300 has 144 divisors (see below), whose sum is σ = 15722743680. Its totient is φ = 1200572160.

The previous prime is 4961646259. The next prime is 4961646307. The reversal of 4961646300 is 36461694.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961646307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219319 + ... + 240881.

It is an arithmetic number, because the mean of its divisors is an integer number (109185720).

Almost surely, 2^4961646300 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 4961646300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861371840).

4961646300 is an abundant number, since it is smaller than the sum of its proper divisors (10761097380).

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

4961646300 is a wasteful number, since it uses less digits than its factorization.

4961646300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21652 (or 21645 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 4961646300 is about 70438.9544215415. The cubic root of 4961646300 is about 1705.5924590017.

The spelling of 4961646300 in words is "four billion, nine hundred sixty-one million, six hundred forty-six thousand, three hundred".