3025805000 has 80 divisors (see below), whose sum is σ = 7120658160. Its totient is φ = 1205000000.

The previous prime is 3025804979. The next prime is 3025805017. The reversal of 3025805000 is 5085203.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1253795 + ... + 1256205.

It is an arithmetic number, because the mean of its divisors is an integer number (89008227).

Almost surely, 2^3025805000 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 3025805000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3560329080).

3025805000 is an abundant number, since it is smaller than the sum of its proper divisors (4094853160).

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

3025805000 is a wasteful number, since it uses less digits than its factorization.

3025805000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2669 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3025805000 is about 55007.3176950122. The cubic root of 3025805000 is about 1446.3730199813.

The spelling of 3025805000 in words is "three billion, twenty-five million, eight hundred five thousand".