348214986 has 48 divisors (see below), whose sum is σ = 899743104. Its totient is φ = 95163552.

The previous prime is 348214949. The next prime is 348214987. The reversal of 348214986 is 689412843.

It is a happy number.

348214986 is a `hidden beast` number, since 348 + 214 + 98 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (348214987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57181 + ... + 62976.

It is an arithmetic number, because the mean of its divisors is an integer number (18744648).

Almost surely, 2^348214986 is an apocalyptic number.

348214986 is an abundant number, since it is smaller than the sum of its proper divisors (551528118).

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

348214986 is a wasteful number, since it uses less digits than its factorization.

348214986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120195 (or 120192 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 348214986 is about 18660.5194461462. The cubic root of 348214986 is about 703.5297805340.

The spelling of 348214986 in words is "three hundred forty-eight million, two hundred fourteen thousand, nine hundred eighty-six".