348117018 has 8 divisors (see below), whose sum is σ = 696234048. Its totient is φ = 116039004.

The previous prime is 348116987. The next prime is 348117043. The reversal of 348117018 is 810711843.

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

348117018 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 348117018.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29009746 + ... + 29009757.

It is an arithmetic number, because the mean of its divisors is an integer number (87029256).

Almost surely, 2^348117018 is an apocalyptic number.

348117018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

348117018 is a wasteful number, since it uses less digits than its factorization.

348117018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58019508.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 348117018 is about 18657.8942541756. The cubic root of 348117018 is about 703.4637965174.

The spelling of 348117018 in words is "three hundred forty-eight million, one hundred seventeen thousand, eighteen".