336231893 has 2 divisors, whose sum is σ = 336231894. Its totient is φ = 336231892.

The previous prime is 336231877. The next prime is 336231911. The reversal of 336231893 is 398132633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183412849 + 152819044 = 13543^2 + 12362^2 .

It is a cyclic number.

It is not a de Polignac number, because 336231893 - 2⁴ = 336231877 is a prime.

It is a super-2 number, since 2×336231893² = 226103771740726898, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336231803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168115946 + 168115947.

It is an arithmetic number, because the mean of its divisors is an integer number (168115947).

Almost surely, 2^336231893 is an apocalyptic number.

It is an amenable number.

336231893 is a deficient number, since it is larger than the sum of its proper divisors (1).

336231893 is an equidigital number, since it uses as much as digits as its factorization.

336231893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 38.

The square root of 336231893 is about 18336.6270889714. The cubic root of 336231893 is about 695.3652259773.

The spelling of 336231893 in words is "three hundred thirty-six million, two hundred thirty-one thousand, eight hundred ninety-three".