336680990 has 16 divisors (see below), whose sum is σ = 607657248. Its totient is φ = 134309856.

The previous prime is 336680989. The next prime is 336680999. The reversal of 336680990 is 99086633.

It is a super-2 number, since 2×336680990² = 226708178054760200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336680999) 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, 41402 + ... + 48861.

It is an arithmetic number, because the mean of its divisors is an integer number (37978578).

Almost surely, 2^336680990 is an apocalyptic number.

336680990 is a deficient number, since it is larger than the sum of its proper divisors (270976258).

336680990 is a wasteful number, since it uses less digits than its factorization.

336680990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90643.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 336680990 is about 18348.8689024692. The cubic root of 336680990 is about 695.6746825445.

The spelling of 336680990 in words is "three hundred thirty-six million, six hundred eighty thousand, nine hundred ninety".