336938949 has 12 divisors (see below), whose sum is σ = 493545312. Its totient is φ = 221461800.

The previous prime is 336938941. The next prime is 336938971. The reversal of 336938949 is 949839633.

It is a happy number.

It is not a de Polignac number, because 336938949 - 2³ = 336938941 is a prime.

It is a super-2 number, since 2×336938949² = 227055710706449202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336938895 and 336938904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336938941) 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 in 11 ways as a sum of consecutive naturals, for example, 263007 + ... + 264284.

It is an arithmetic number, because the mean of its divisors is an integer number (41128776).

Almost surely, 2^336938949 is an apocalyptic number.

It is an amenable number.

336938949 is a deficient number, since it is larger than the sum of its proper divisors (156606363).

336938949 is a wasteful number, since it uses less digits than its factorization.

336938949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527368 (or 527365 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 54.

The square root of 336938949 is about 18355.8968454282. The cubic root of 336938949 is about 695.8523083865.

The spelling of 336938949 in words is "three hundred thirty-six million, nine hundred thirty-eight thousand, nine hundred forty-nine".