350001668685 has 8 divisors (see below), whose sum is σ = 560002669920. Its totient is φ = 186667556624.

The previous prime is 350001668581. The next prime is 350001668689. The reversal of 350001668685 is 586866100053.

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

It is a cyclic number.

It is not a de Polignac number, because 350001668685 - 2⁷ = 350001668557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350001668689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11666722275 + ... + 11666722304.

It is an arithmetic number, because the mean of its divisors is an integer number (70000333740).

Almost surely, 2^350001668685 is an apocalyptic number.

It is an amenable number.

350001668685 is a deficient number, since it is larger than the sum of its proper divisors (210001001235).

350001668685 is a wasteful number, since it uses less digits than its factorization.

350001668685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333444587.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 350001668685 in words is "three hundred fifty billion, one million, six hundred sixty-eight thousand, six hundred eighty-five".