348166680 has 64 divisors (see below), whose sum is σ = 1045772640. Its totient is φ = 92731392.

The previous prime is 348166631. The next prime is 348166717. The reversal of 348166680 is 86661843.

It is a happy number.

It is a super-3 number, since 3×348166680³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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, 154522 + ... + 156758.

Almost surely, 2^348166680 is an apocalyptic number.

348166680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

348166680 is an abundant number, since it is smaller than the sum of its proper divisors (697605960).

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

348166680 is a wasteful number, since it uses less digits than its factorization.

348166680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548 (or 3544 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 348166680 is about 18659.2250642946. The cubic root of 348166680 is about 703.4972467234.

The spelling of 348166680 in words is "three hundred forty-eight million, one hundred sixty-six thousand, six hundred eighty".