3162109997 has 2 divisors, whose sum is σ = 3162109998. Its totient is φ = 3162109996.

The previous prime is 3162109981. The next prime is 3162109999. The reversal of 3162109997 is 7999012613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3055215076 + 106894921 = 55274^2 + 10339^2 .

It is an emirp because it is prime and its reverse (7999012613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3162109997 - 2⁴ = 3162109981 is a prime.

Together with 3162109999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3162109999) 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 as a sum of consecutive naturals, namely, 1581054998 + 1581054999.

It is an arithmetic number, because the mean of its divisors is an integer number (1581054999).

Almost surely, 2^3162109997 is an apocalyptic number.

It is an amenable number.

3162109997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3162109997 is an equidigital number, since it uses as much as digits as its factorization.

3162109997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 3162109997 is about 56232.6417394737. The cubic root of 3162109997 is about 1467.7733263806.

The spelling of 3162109997 in words is "three billion, one hundred sixty-two million, one hundred nine thousand, nine hundred ninety-seven".