370666669 has 2 divisors, whose sum is σ = 370666670. Its totient is φ = 370666668.

The previous prime is 370666651. The next prime is 370666741. The reversal of 370666669 is 966666073.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347337769 + 23328900 = 18637^2 + 4830^2 .

It is a cyclic number.

It is not a de Polignac number, because 370666669 - 2¹¹ = 370664621 is a prime.

It is a super-2 number, since 2×370666669² = 274787559015111122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (370666069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185333334 + 185333335.

It is an arithmetic number, because the mean of its divisors is an integer number (185333335).

Almost surely, 2^370666669 is an apocalyptic number.

It is an amenable number.

370666669 is a deficient number, since it is larger than the sum of its proper divisors (1).

370666669 is an equidigital number, since it uses as much as digits as its factorization.

370666669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The square root of 370666669 is about 19252.7054981891. The cubic root of 370666669 is about 718.3363524450.

The spelling of 370666669 in words is "three hundred seventy million, six hundred sixty-six thousand, six hundred sixty-nine".