2097139317 has 64 divisors (see below), whose sum is σ = 3556245504. Its totient is φ = 1069666560.

The previous prime is 2097139301. The next prime is 2097139327. The reversal of 2097139317 is 7139317902.

It is not a de Polignac number, because 2097139317 - 2⁴ = 2097139301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097139327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1928748 + ... + 1929834.

It is an arithmetic number, because the mean of its divisors is an integer number (55566336).

Almost surely, 2^2097139317 is an apocalyptic number.

It is an amenable number.

2097139317 is a deficient number, since it is larger than the sum of its proper divisors (1459106187).

2097139317 is a wasteful number, since it uses less digits than its factorization.

2097139317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 2097139317 is about 45794.5337021789. The cubic root of 2097139317 is about 1279.9974196318.

The spelling of 2097139317 in words is "two billion, ninety-seven million, one hundred thirty-nine thousand, three hundred seventeen".