336387081 has 8 divisors (see below), whose sum is σ = 448990560. Its totient is φ = 224020832.

The previous prime is 336387071. The next prime is 336387127. The reversal of 336387081 is 180783633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 336387081 - 2⁵ = 336387049 is a prime.

It is a super-2 number, since 2×336387081² = 226312536527401122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336387011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55971 + ... + 61688.

It is an arithmetic number, because the mean of its divisors is an integer number (56123820).

Almost surely, 2^336387081 is an apocalyptic number.

It is an amenable number.

336387081 is a deficient number, since it is larger than the sum of its proper divisors (112603479).

336387081 is a wasteful number, since it uses less digits than its factorization.

336387081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118615.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 336387081 is about 18340.8582405513. The cubic root of 336387081 is about 695.4721915794.

The spelling of 336387081 in words is "three hundred thirty-six million, three hundred eighty-seven thousand, eighty-one".