348310918 has 4 divisors (see below), whose sum is σ = 522466380. Its totient is φ = 174155458.

The previous prime is 348310913. The next prime is 348310927. The reversal of 348310918 is 819013843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 819013843 = 1289 ⋅635387.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348310913) 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 as a sum of consecutive naturals, namely, 87077728 + ... + 87077731.

It is an arithmetic number, because the mean of its divisors is an integer number (130616595).

Almost surely, 2^348310918 is an apocalyptic number.

348310918 is a deficient number, since it is larger than the sum of its proper divisors (174155462).

348310918 is a wasteful number, since it uses less digits than its factorization.

348310918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174155461.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 348310918 is about 18663.0897227656. The cubic root of 348310918 is about 703.5943812593.

The spelling of 348310918 in words is "three hundred forty-eight million, three hundred ten thousand, nine hundred eighteen".