348254327666 has 32 divisors (see below), whose sum is σ = 599242368000. Its totient is φ = 148693990032.

The previous prime is 348254327633. The next prime is 348254327689. The reversal of 348254327666 is 666723452843.

It is a super-3 number, since 3×348254327666³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4840505 + ... + 4911923.

It is an arithmetic number, because the mean of its divisors is an integer number (18726324000).

Almost surely, 2^348254327666 is an apocalyptic number.

348254327666 is a deficient number, since it is larger than the sum of its proper divisors (250988040334).

348254327666 is a wasteful number, since it uses less digits than its factorization.

348254327666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72726.

The product of its digits is 34836480, while the sum is 56.

The spelling of 348254327666 in words is "three hundred forty-eight billion, two hundred fifty-four million, three hundred twenty-seven thousand, six hundred sixty-six".