3166400137 has 2 divisors, whose sum is σ = 3166400138. Its totient is φ = 3166400136.

The previous prime is 3166400099. The next prime is 3166400189. The reversal of 3166400137 is 7310046613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2396004601 + 770395536 = 48949^2 + 27756^2 .

It is a cyclic number.

It is not a de Polignac number, because 3166400137 - 2¹⁹ = 3165875849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3166400099 and 3166400108.

It is not a weakly prime, because it can be changed into another prime (3166406137) 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, 1583200068 + 1583200069.

It is an arithmetic number, because the mean of its divisors is an integer number (1583200069).

Almost surely, 2^3166400137 is an apocalyptic number.

It is an amenable number.

3166400137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166400137 is an equidigital number, since it uses as much as digits as its factorization.

3166400137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3166400137 is about 56270.7751590468. The cubic root of 3166400137 is about 1468.4368187372.

The spelling of 3166400137 in words is "three billion, one hundred sixty-six million, four hundred thousand, one hundred thirty-seven".