3000650620 has 96 divisors (see below), whose sum is σ = 7661848320. Its totient is φ = 972887040.

The previous prime is 3000650617. The next prime is 3000650621. The reversal of 3000650620 is 260560003.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3000650591 and 3000650600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000650621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49947 + ... + 92173.

It is an arithmetic number, because the mean of its divisors is an integer number (79810920).

Almost surely, 2^3000650620 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 3000650620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830924160).

3000650620 is an abundant number, since it is smaller than the sum of its proper divisors (4661197700).

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

3000650620 is a wasteful number, since it uses less digits than its factorization.

3000650620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42283 (or 42281 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3000650620 is about 54778.1947493708. The cubic root of 3000650620 is about 1442.3538245951.

The spelling of 3000650620 in words is "three billion, six hundred fifty thousand, six hundred twenty".