336649105 has 16 divisors (see below), whose sum is σ = 435471120. Its totient is φ = 248364288.

The previous prime is 336649097. The next prime is 336649111. The reversal of 336649105 is 501946633.

It is a Cunningham number, because it is equal to 18348²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 42732369 + 293916736 = 6537^2 + 17144^2 .

It is a cyclic number.

It is not a de Polignac number, because 336649105 - 2³ = 336649097 is a prime.

It is a super-4 number, since 4×336649105⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95311 + ... + 98779.

It is an arithmetic number, because the mean of its divisors is an integer number (27216945).

Almost surely, 2^336649105 is an apocalyptic number.

It is an amenable number.

336649105 is a deficient number, since it is larger than the sum of its proper divisors (98822015).

336649105 is a wasteful number, since it uses less digits than its factorization.

336649105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 336649105 is about 18348.0000272509. Note that the first 4 decimals coincide. The cubic root of 336649105 is about 695.6527208179.

The spelling of 336649105 in words is "three hundred thirty-six million, six hundred forty-nine thousand, one hundred five".