350366304666 has 64 divisors (see below), whose sum is σ = 821004742656. Its totient is φ = 97587504000.

The previous prime is 350366304649. The next prime is 350366304667. The reversal of 350366304666 is 666403663053.

It is not an unprimeable number, because it can be changed into a prime (350366304667) 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 31 ways as a sum of consecutive naturals, for example, 2165691 + ... + 2321841.

It is an arithmetic number, because the mean of its divisors is an integer number (12828199104).

Almost surely, 2^350366304666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350366304666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410502371328).

350366304666 is an abundant number, since it is smaller than the sum of its proper divisors (470638437990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350366304666 is a wasteful number, since it uses less digits than its factorization.

350366304666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157507.

The product of its (nonzero) digits is 4199040, while the sum is 48.

The spelling of 350366304666 in words is "three hundred fifty billion, three hundred sixty-six million, three hundred four thousand, six hundred sixty-six".