2013672870 has 96 divisors (see below), whose sum is σ = 5784030720. Its totient is φ = 481965120.

The previous prime is 2013672847. The next prime is 2013672889. The reversal of 2013672870 is 782763102.

2013672870 is a `hidden beast` number, since 201 + 367 + 28 + 70 = 666.

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, 65337 + ... + 91083.

It is an arithmetic number, because the mean of its divisors is an integer number (60250320).

Almost surely, 2^2013672870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013672870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2892015360).

2013672870 is an abundant number, since it is smaller than the sum of its proper divisors (3770357850).

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

2013672870 is a wasteful number, since it uses less digits than its factorization.

2013672870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25850 (or 25847 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2013672870 is about 44873.9665062049. The cubic root of 2013672870 is about 1262.7856546711.

The spelling of 2013672870 in words is "two billion, thirteen million, six hundred seventy-two thousand, eight hundred seventy".