336261668 has 6 divisors (see below), whose sum is σ = 588457926. Its totient is φ = 168130832.

The previous prime is 336261617. The next prime is 336261689. The reversal of 336261668 is 866162633.

It can be written as a sum of positive squares in only one way, i.e., 211760704 + 124500964 = 14552^2 + 11158^2 .

It is a super-2 number, since 2×336261668² = 226143818732284448, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 42032705 + ... + 42032712.

It is an arithmetic number, because the mean of its divisors is an integer number (98076321).

Almost surely, 2^336261668 is an apocalyptic number.

It is an amenable number.

336261668 is a deficient number, since it is larger than the sum of its proper divisors (252196258).

336261668 is a wasteful number, since it uses less digits than its factorization.

336261668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84065421 (or 84065419 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 336261668 is about 18337.4389705869. The cubic root of 336261668 is about 695.3857513835.

The spelling of 336261668 in words is "three hundred thirty-six million, two hundred sixty-one thousand, six hundred sixty-eight".