4641682620 has 96 divisors (see below), whose sum is σ = 13120805376. Its totient is φ = 1226016000.

The previous prime is 4641682583. The next prime is 4641682649. The reversal of 4641682620 is 262861464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4900987 + ... + 4901933.

It is an arithmetic number, because the mean of its divisors is an integer number (136675056).

Almost surely, 2^4641682620 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 4641682620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6560402688).

4641682620 is an abundant number, since it is smaller than the sum of its proper divisors (8479122756).

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

4641682620 is a wasteful number, since it uses less digits than its factorization.

4641682620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 4641682620 is about 68129.8952002717. The cubic root of 4641682620 is about 1668.1117721511. Note that the first 3 decimals are identical.

The spelling of 4641682620 in words is "four billion, six hundred forty-one million, six hundred eighty-two thousand, six hundred twenty".