2080694308 has 48 divisors (see below), whose sum is σ = 4548031488. Its totient is φ = 809172000.

The previous prime is 2080694303. The next prime is 2080694321. The reversal of 2080694308 is 8034960802.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2080694303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169953 + ... + 181783.

It is an arithmetic number, because the mean of its divisors is an integer number (94750656).

Almost surely, 2^2080694308 is an apocalyptic number.

2080694308 is a gapful number since it is divisible by the number (28) 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 2080694308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2274015744).

2080694308 is an abundant number, since it is smaller than the sum of its proper divisors (2467337180).

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

2080694308 is a wasteful number, since it uses less digits than its factorization.

2080694308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12424 (or 12422 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 2080694308 is about 45614.6282238494. The cubic root of 2080694308 is about 1276.6428767852.

The spelling of 2080694308 in words is "two billion, eighty million, six hundred ninety-four thousand, three hundred eight".