336667336669 has 2 divisors, whose sum is σ = 336667336670. Its totient is φ = 336667336668.

The previous prime is 336667336613. The next prime is 336667336729. The reversal of 336667336669 is 966633766633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320350340025 + 16316996644 = 565995^2 + 127738^2 .

It is a cyclic number.

It is not a de Polignac number, because 336667336669 - 2¹³ = 336667328477 is a prime.

It is a super-2 number, since 2×336667336669² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336667336669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336667336469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168333668334 + 168333668335.

It is an arithmetic number, because the mean of its divisors is an integer number (168333668335).

Almost surely, 2^336667336669 is an apocalyptic number.

It is an amenable number.

336667336669 is a deficient number, since it is larger than the sum of its proper divisors (1).

336667336669 is an equidigital number, since it uses as much as digits as its factorization.

336667336669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238085568, while the sum is 64.

The spelling of 336667336669 in words is "three hundred thirty-six billion, six hundred sixty-seven million, three hundred thirty-six thousand, six hundred sixty-nine".