336198157 has 2 divisors, whose sum is σ = 336198158. Its totient is φ = 336198156.

The previous prime is 336198143. The next prime is 336198197. The reversal of 336198157 is 751891633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228432996 + 107765161 = 15114^2 + 10381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336198157 is a prime.

It is a super-2 number, since 2×336198157² = 226058401540393298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336198127) 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, 168099078 + 168099079.

It is an arithmetic number, because the mean of its divisors is an integer number (168099079).

Almost surely, 2^336198157 is an apocalyptic number.

It is an amenable number.

336198157 is a deficient number, since it is larger than the sum of its proper divisors (1).

336198157 is an equidigital number, since it uses as much as digits as its factorization.

336198157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 43.

The square root of 336198157 is about 18335.7071584381. The cubic root of 336198157 is about 695.3419685902.

The spelling of 336198157 in words is "three hundred thirty-six million, one hundred ninety-eight thousand, one hundred fifty-seven".