346973248 has 14 divisors (see below), whose sum is σ = 688525166. Its totient is φ = 173486592.

The previous prime is 346973233. The next prime is 346973251. The reversal of 346973248 is 842379643.

It can be written as a sum of positive squares in only one way, i.e., 238146624 + 108826624 = 15432^2 + 10432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346973198 and 346973207.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2710665 + ... + 2710792.

It is an arithmetic number, because the mean of its divisors is an integer number (49180369).

Almost surely, 2^346973248 is an apocalyptic number.

It is an amenable number.

346973248 is a deficient number, since it is larger than the sum of its proper divisors (341551918).

346973248 is an equidigital number, since it uses as much as digits as its factorization.

346973248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421469 (or 5421459 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 346973248 is about 18627.2179350541. The cubic root of 346973248 is about 702.6925198554.

The spelling of 346973248 in words is "three hundred forty-six million, nine hundred seventy-three thousand, two hundred forty-eight".