346671064 has 16 divisors (see below), whose sum is σ = 654972120. Its totient is φ = 172011840.

The previous prime is 346671043. The next prime is 346671071. The reversal of 346671064 is 460176643.

It is a super-2 number, since 2×346671064² = 240361653229784192, which contains 22 as substring.

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, 164349 + ... + 166444.

Almost surely, 2^346671064 is an apocalyptic number.

It is an amenable number.

346671064 is a deficient number, since it is larger than the sum of its proper divisors (308301056).

346671064 is a wasteful number, since it uses less digits than its factorization.

346671064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330930 (or 330926 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 346671064 is about 18619.1048119935. The cubic root of 346671064 is about 702.4884655933.

The spelling of 346671064 in words is "three hundred forty-six million, six hundred seventy-one thousand, sixty-four".