2872036867392 has 672 divisors, whose sum is σ = 10745724487680. Its totient is φ = 711555747840.

The previous prime is 2872036867313. The next prime is 2872036867409. The reversal of 2872036867392 is 2937686302782.

It is a happy number.

2872036867392 is a `hidden beast` number, since 287 + 203 + 6 + 8 + 67 + 3 + 92 = 666.

2872036867392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 106741813 + ... + 106768715.

It is an arithmetic number, because the mean of its divisors is an integer number (15990661440).

Almost surely, 2^{2872036867392} is an apocalyptic number.

2872036867392 is a gapful number since it is divisible by the number (22) 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 2872036867392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5372862243840).

2872036867392 is an abundant number, since it is smaller than the sum of its proper divisors (7873687620288).

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

2872036867392 is a wasteful number, since it uses less digits than its factorization.

2872036867392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27051 (or 27038 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 2872036867392 in words is "two trillion, eight hundred seventy-two billion, thirty-six million, eight hundred sixty-seven thousand, three hundred ninety-two".