346352046 has 16 divisors (see below), whose sum is σ = 716590800. Its totient is φ = 111469568.

The previous prime is 346352021. The next prime is 346352059. The reversal of 346352046 is 640253643.

It is a super-2 number, since 2×346352046² = 239919479536772232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346351998 and 346352016.

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, 995091 + ... + 995438.

It is an arithmetic number, because the mean of its divisors is an integer number (44786925).

Almost surely, 2^346352046 is an apocalyptic number.

346352046 is an abundant number, since it is smaller than the sum of its proper divisors (370238754).

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

346352046 is a wasteful number, since it uses less digits than its factorization.

346352046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990563.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 346352046 is about 18610.5358869647. The cubic root of 346352046 is about 702.2729152084.

The spelling of 346352046 in words is "three hundred forty-six million, three hundred fifty-two thousand, forty-six".