348893556 has 24 divisors (see below), whose sum is σ = 888093024. Its totient is φ = 105725280.

The previous prime is 348893543. The next prime is 348893563. The reversal of 348893556 is 655398843.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 348893499 and 348893508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321435 + ... + 1321698.

It is an arithmetic number, because the mean of its divisors is an integer number (37003876).

Almost surely, 2^348893556 is an apocalyptic number.

It is an amenable number.

348893556 is an abundant number, since it is smaller than the sum of its proper divisors (539199468).

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

348893556 is a wasteful number, since it uses less digits than its factorization.

348893556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643151 (or 2643149 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 51.

The square root of 348893556 is about 18678.6925666654. The cubic root of 348893556 is about 703.9864758292.

The spelling of 348893556 in words is "three hundred forty-eight million, eight hundred ninety-three thousand, five hundred fifty-six".