346302056 has 16 divisors (see below), whose sum is σ = 683491200. Its totient is φ = 164037744.

The previous prime is 346302043. The next prime is 346302071. The reversal of 346302056 is 650203643.

It is a super-2 number, since 2×346302056² = 239850227979654272, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 1139000 + ... + 1139303.

It is an arithmetic number, because the mean of its divisors is an integer number (42718200).

Almost surely, 2^346302056 is an apocalyptic number.

It is an amenable number.

346302056 is a deficient number, since it is larger than the sum of its proper divisors (337189144).

346302056 is a wasteful number, since it uses less digits than its factorization.

346302056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278328 (or 2278324 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 346302056 is about 18609.1927820634. The cubic root of 346302056 is about 702.2391265507.

Adding to 346302056 its reverse (650203643), we get a palindrome (996505699).

The spelling of 346302056 in words is "three hundred forty-six million, three hundred two thousand, fifty-six".