336666696971 has 16 divisors (see below), whose sum is σ = 383359246848. Its totient is φ = 292663430400.

The previous prime is 336666696931. The next prime is 336666696991. The reversal of 336666696971 is 179696666633.

It is a happy number.

It is not a de Polignac number, because 336666696971 - 2³⁸ = 61788790027 is a prime.

It is a super-2 number, since 2×336666696971² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336666696911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624155 + ... + 1030971.

It is an arithmetic number, because the mean of its divisors is an integer number (23959952928).

Almost surely, 2^336666696971 is an apocalyptic number.

336666696971 is a deficient number, since it is larger than the sum of its proper divisors (46692549877).

336666696971 is a wasteful number, since it uses less digits than its factorization.

336666696971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410122.

The product of its digits is 238085568, while the sum is 68.

The spelling of 336666696971 in words is "three hundred thirty-six billion, six hundred sixty-six million, six hundred ninety-six thousand, nine hundred seventy-one".