341694790666 has 8 divisors (see below), whose sum is σ = 522212793444. Its totient is φ = 167623859520.

The previous prime is 341694790651. The next prime is 341694790667. The reversal of 341694790666 is 666097496143.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 325533008025 + 16161782641 = 570555^2 + 127129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (341694790667) 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 3 ways as a sum of consecutive naturals, for example, 1611767775 + ... + 1611767986.

Almost surely, 2^341694790666 is an apocalyptic number.

341694790666 is a deficient number, since it is larger than the sum of its proper divisors (180518002778).

341694790666 is a wasteful number, since it uses less digits than its factorization.

341694790666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223535816.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 341694790666 in words is "three hundred forty-one billion, six hundred ninety-four million, seven hundred ninety thousand, six hundred sixty-six".