348915 has 16 divisors (see below), whose sum is σ = 638208. Its totient is φ = 159456.

The previous prime is 348911. The next prime is 348917. The reversal of 348915 is 519843.

It is not a de Polignac number, because 348915 - 2² = 348911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (39888).

2³⁴⁸⁹¹⁵ is an apocalyptic number.

348915 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

348915 is a deficient number, since it is larger than the sum of its proper divisors (289293).

348915 is a wasteful number, since it uses less digits than its factorization.

348915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338.

The product of its digits is 4320, while the sum is 30.

The square root of 348915 is about 590.6902741708. The cubic root of 348915 is about 70.4000898544.

The spelling of 348915 in words is "three hundred forty-eight thousand, nine hundred fifteen".