2011679236 has 24 divisors (see below), whose sum is σ = 4099273920. Its totient is φ = 845880672.

The previous prime is 2011679213. The next prime is 2011679237. The reversal of 2011679236 is 6329761102.

It is a junction number, because it is equal to n+sod(n) for n = 2011679195 and 2011679204.

It is not an unprimeable number, because it can be changed into a prime (2011679237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676306 + ... + 679273.

It is an arithmetic number, because the mean of its divisors is an integer number (170803080).

Almost surely, 2^2011679236 is an apocalyptic number.

It is an amenable number.

2011679236 is an abundant number, since it is smaller than the sum of its proper divisors (2087594684).

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

2011679236 is a wasteful number, since it uses less digits than its factorization.

2011679236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355643 (or 1355641 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2011679236 is about 44851.7473015266. The cubic root of 2011679236 is about 1262.3687773426.

The spelling of 2011679236 in words is "two billion, eleven million, six hundred seventy-nine thousand, two hundred thirty-six".