2097709504 has 28 divisors (see below), whose sum is σ = 4541065848. Its totient is φ = 953504000.

The previous prime is 2097709477. The next prime is 2097709517. The reversal of 2097709504 is 4059077902.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1489147 + ... + 1490554.

Almost surely, 2^2097709504 is an apocalyptic number.

It is an amenable number.

2097709504 is an abundant number, since it is smaller than the sum of its proper divisors (2443356344).

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

2097709504 is a wasteful number, since it uses less digits than its factorization.

2097709504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979724 (or 2979714 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 2097709504 is about 45800.7587710073. The cubic root of 2097709504 is about 1280.1134144298.

The spelling of 2097709504 in words is "two billion, ninety-seven million, seven hundred nine thousand, five hundred four".