3163109393 has 2 divisors, whose sum is σ = 3163109394. Its totient is φ = 3163109392.

The previous prime is 3163109351. The next prime is 3163109407. The reversal of 3163109393 is 3939013613.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1786921984 + 1376187409 = 42272^2 + 37097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3163109393 - 2⁸ = 3163109137 is a prime.

It is a super-2 number, since 2×3163109393² = 20010522064169656898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3163109693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581554696 + 1581554697.

It is an arithmetic number, because the mean of its divisors is an integer number (1581554697).

Almost surely, 2^3163109393 is an apocalyptic number.

It is an amenable number.

3163109393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3163109393 is an equidigital number, since it uses as much as digits as its factorization.

3163109393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 38.

The square root of 3163109393 is about 56241.5272996742. The cubic root of 3163109393 is about 1467.9279417357.

The spelling of 3163109393 in words is "three billion, one hundred sixty-three million, one hundred nine thousand, three hundred ninety-three".