336676849 has 2 divisors, whose sum is σ = 336676850. Its totient is φ = 336676848.

The previous prime is 336676841. The next prime is 336676853. The reversal of 336676849 is 948676633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291316624 + 45360225 = 17068^2 + 6735^2 .

It is a cyclic number.

It is not a de Polignac number, because 336676849 - 2³ = 336676841 is a prime.

It is a super-2 number, since 2×336676849² = 226702601305137602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336676796 and 336676805.

It is not a weakly prime, because it can be changed into another prime (336676841) 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, 168338424 + 168338425.

It is an arithmetic number, because the mean of its divisors is an integer number (168338425).

Almost surely, 2^336676849 is an apocalyptic number.

It is an amenable number.

336676849 is a deficient number, since it is larger than the sum of its proper divisors (1).

336676849 is an equidigital number, since it uses as much as digits as its factorization.

336676849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 52.

The square root of 336676849 is about 18348.7560613792. The cubic root of 336676849 is about 695.6718303879.

The spelling of 336676849 in words is "three hundred thirty-six million, six hundred seventy-six thousand, eight hundred forty-nine".