2080031634 has 96 divisors (see below), whose sum is σ = 4997790720. Its totient is φ = 621874176.

The previous prime is 2080031623. The next prime is 2080031659. The reversal of 2080031634 is 4361300802.

It is a happy number.

2080031634 is a `hidden beast` number, since 20 + 8 + 0 + 0 + 3 + 1 + 634 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2080031598 and 2080031607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3370894 + ... + 3371510.

It is an arithmetic number, because the mean of its divisors is an integer number (52060320).

Almost surely, 2^2080031634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2080031634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2498895360).

2080031634 is an abundant number, since it is smaller than the sum of its proper divisors (2917759086).

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

2080031634 is a wasteful number, since it uses less digits than its factorization.

2080031634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2080031634 is about 45607.3638133142. The cubic root of 2080031634 is about 1276.5073310257.

The spelling of 2080031634 in words is "two billion, eighty million, thirty-one thousand, six hundred thirty-four".