2162936347 has 12 divisors (see below), whose sum is σ = 2560324480. Its totient is φ = 1815050160.

The previous prime is 2162936341. The next prime is 2162936351. The reversal of 2162936347 is 7436392612.

It is not a de Polignac number, because 2162936347 - 2⁷ = 2162936219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162936341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685947 + ... + 689092.

Almost surely, 2^2162936347 is an apocalyptic number.

2162936347 is a deficient number, since it is larger than the sum of its proper divisors (397388133).

2162936347 is a wasteful number, since it uses less digits than its factorization.

2162936347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375074 (or 1375063 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The square root of 2162936347 is about 46507.3794897111. The cubic root of 2162936347 is about 1293.2463050712.

The spelling of 2162936347 in words is "two billion, one hundred sixty-two million, nine hundred thirty-six thousand, three hundred forty-seven".