2872445004 has 360 divisors, whose sum is σ = 9374460480. Its totient is φ = 758160000.

The previous prime is 2872444973. The next prime is 2872445029. The reversal of 2872445004 is 4005442782.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2872445004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 11443879 + ... + 11444129.

It is an arithmetic number, because the mean of its divisors is an integer number (26040168).

Almost surely, 2^2872445004 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 2872445004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4687230240).

2872445004 is an abundant number, since it is smaller than the sum of its proper divisors (6502015476).

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

2872445004 is a wasteful number, since it uses less digits than its factorization.

2872445004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 2872445004 is about 53595.1957175268. The cubic root of 2872445004 is about 1421.5121437079.

Adding to 2872445004 its reverse (4005442782), we get a palindrome (6877887786).

The spelling of 2872445004 in words is "two billion, eight hundred seventy-two million, four hundred forty-five thousand, four".