336729901 has 2 divisors, whose sum is σ = 336729902. Its totient is φ = 336729900.

The previous prime is 336729893. The next prime is 336729917. The reversal of 336729901 is 109927633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336685801 + 44100 = 18349^2 + 210^2 .

It is an emirp because it is prime and its reverse (109927633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 336729901 - 2³ = 336729893 is a prime.

It is a super-2 number, since 2×336729901² = 226774052454939602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336729961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168364950 + 168364951.

It is an arithmetic number, because the mean of its divisors is an integer number (168364951).

Almost surely, 2^336729901 is an apocalyptic number.

It is an amenable number.

336729901 is a deficient number, since it is larger than the sum of its proper divisors (1).

336729901 is an equidigital number, since it uses as much as digits as its factorization.

336729901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 336729901 is about 18350.2016610172. The cubic root of 336729901 is about 695.7083687319.

The spelling of 336729901 in words is "three hundred thirty-six million, seven hundred twenty-nine thousand, nine hundred one".