348939474 has 16 divisors (see below), whose sum is σ = 751562112. Its totient is φ = 107365968.

The previous prime is 348939469. The next prime is 348939497. The reversal of 348939474 is 474939843.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2236714 + ... + 2236869.

It is an arithmetic number, because the mean of its divisors is an integer number (46972632).

Almost surely, 2^348939474 is an apocalyptic number.

348939474 is an abundant number, since it is smaller than the sum of its proper divisors (402622638).

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

348939474 is a wasteful number, since it uses less digits than its factorization.

348939474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4473601.

The product of its digits is 2612736, while the sum is 51.

The square root of 348939474 is about 18679.9216807780. The cubic root of 348939474 is about 704.0173584412.

The spelling of 348939474 in words is "three hundred forty-eight million, nine hundred thirty-nine thousand, four hundred seventy-four".