2079943812 has 96 divisors (see below), whose sum is σ = 5778864000. Its totient is φ = 644622336.

The previous prime is 2079943799. The next prime is 2079943847. The reversal of 2079943812 is 2183499702.

2079943812 is a `hidden beast` number, since 207 + 9 + 9 + 438 + 1 + 2 = 666.

It is a super-2 number, since 2×2079943812² = 8652332522154182688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145564 + ... + 159212.

It is an arithmetic number, because the mean of its divisors is an integer number (60196500).

Almost surely, 2^2079943812 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 2079943812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2889432000).

2079943812 is an abundant number, since it is smaller than the sum of its proper divisors (3698920188).

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

2079943812 is a wasteful number, since it uses less digits than its factorization.

2079943812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13762 (or 13754 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2079943812 is about 45606.4009981055. The cubic root of 2079943812 is about 1276.4893654329.

The spelling of 2079943812 in words is "two billion, seventy-nine million, nine hundred forty-three thousand, eight hundred twelve".