2872905300 has 144 divisors (see below), whose sum is σ = 9554596800. Its totient is φ = 739670400.

The previous prime is 2872905289. The next prime is 2872905323. The reversal of 2872905300 is 35092782.

It is a happy number.

2872905300 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59955 + ... + 96645.

Almost surely, 2^2872905300 is an apocalyptic number.

2872905300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2872905300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4777298400).

2872905300 is an abundant number, since it is smaller than the sum of its proper divisors (6681691500).

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

2872905300 is a wasteful number, since it uses less digits than its factorization.

2872905300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36743 (or 36730 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2872905300 is about 53599.4897363772. The cubic root of 2872905300 is about 1421.5880698968.

The spelling of 2872905300 in words is "two billion, eight hundred seventy-two million, nine hundred five thousand, three hundred".