348438424 has 16 divisors (see below), whose sum is σ = 664396200. Its totient is φ = 171266112.

The previous prime is 348438413. The next prime is 348438439. The reversal of 348438424 is 424834843.

It is a congruent number.

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, 368637 + ... + 369580.

Almost surely, 2^348438424 is an apocalyptic number.

It is an amenable number.

348438424 is a deficient number, since it is larger than the sum of its proper divisors (315957776).

348438424 is a wasteful number, since it uses less digits than its factorization.

348438424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738282 (or 738278 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 348438424 is about 18666.5054040653. The cubic root of 348438424 is about 703.6802255972.

The spelling of 348438424 in words is "three hundred forty-eight million, four hundred thirty-eight thousand, four hundred twenty-four".