2080697983 has 48 divisors (see below), whose sum is σ = 2767086784. Its totient is φ = 1522851840.

The previous prime is 2080697977. The next prime is 2080697987. The reversal of 2080697983 is 3897960802.

It is not a de Polignac number, because 2080697983 - 2⁵ = 2080697951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2080697983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080697987) by changing a digit.

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, 1603591 + ... + 1604887.

Almost surely, 2^2080697983 is an apocalyptic number.

2080697983 is a deficient number, since it is larger than the sum of its proper divisors (686388801).

2080697983 is a wasteful number, since it uses less digits than its factorization.

2080697983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 2080697983 is about 45614.6685069617. The cubic root of 2080697983 is about 1276.6436284029.

The spelling of 2080697983 in words is "two billion, eighty million, six hundred ninety-seven thousand, nine hundred eighty-three".