336676981 has 8 divisors (see below), whose sum is σ = 338408928. Its totient is φ = 334950000.

The previous prime is 336676969. The next prime is 336676987. The reversal of 336676981 is 189676633.

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 336676981 - 2⁷ = 336676853 is a prime.

It is a super-2 number, since 2×336676981² = 226702779070548722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336676987) 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, 231306 + ... + 232756.

It is an arithmetic number, because the mean of its divisors is an integer number (42301116).

Almost surely, 2^336676981 is an apocalyptic number.

It is an amenable number.

336676981 is a deficient number, since it is larger than the sum of its proper divisors (1731947).

336676981 is a wasteful number, since it uses less digits than its factorization.

336676981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483.

The product of its digits is 979776, while the sum is 49.

The square root of 336676981 is about 18348.7596583529. The cubic root of 336676981 is about 695.6719213046.

The spelling of 336676981 in words is "three hundred thirty-six million, six hundred seventy-six thousand, nine hundred eighty-one".