346631063 has 8 divisors (see below), whose sum is σ = 355396032. Its totient is φ = 337924096.

The previous prime is 346631053. The next prime is 346631069. The reversal of 346631063 is 360136643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 346631063 - 2¹² = 346626967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346631069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270 + ... + 26427.

It is an arithmetic number, because the mean of its divisors is an integer number (44424504).

Almost surely, 2^346631063 is an apocalyptic number.

346631063 is a deficient number, since it is larger than the sum of its proper divisors (8764969).

346631063 is a wasteful number, since it uses less digits than its factorization.

346631063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29001.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 346631063 is about 18618.0305886525. The cubic root of 346631063 is about 702.4614454341.

The spelling of 346631063 in words is "three hundred forty-six million, six hundred thirty-one thousand, sixty-three".