3002500420 has 48 divisors (see below), whose sum is σ = 6484943808. Its totient is φ = 1166866560.

The previous prime is 3002500393. The next prime is 3002500447. The reversal of 3002500420 is 240052003.

It is an interprime number because it is at equal distance from previous prime (3002500393) and next prime (3002500447).

It is a junction number, because it is equal to n+sod(n) for n = 3002500394 and 3002500403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597639 + ... + 602641.

It is an arithmetic number, because the mean of its divisors is an integer number (135102996).

Almost surely, 2^3002500420 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 3002500420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3242471904).

3002500420 is an abundant number, since it is smaller than the sum of its proper divisors (3482443388).

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

3002500420 is a wasteful number, since it uses less digits than its factorization.

3002500420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860 (or 5858 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3002500420 is about 54795.0766036512. The cubic root of 3002500420 is about 1442.6501512225.

Adding to 3002500420 its reverse (240052003), we get a palindrome (3242552423).

The spelling of 3002500420 in words is "three billion, two million, five hundred thousand, four hundred twenty".