346433961 has 8 divisors (see below), whose sum is σ = 462197344. Its totient is φ = 230813280.

The previous prime is 346433957. The next prime is 346433977. The reversal of 346433961 is 169334643.

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

It is not a de Polignac number, because 346433961 - 2² = 346433957 is a prime.

It is a super-3 number, since 3×346433961³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346433951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29875 + ... + 39816.

It is an arithmetic number, because the mean of its divisors is an integer number (57774668).

Almost surely, 2^346433961 is an apocalyptic number.

It is an amenable number.

346433961 is a deficient number, since it is larger than the sum of its proper divisors (115763383).

346433961 is a wasteful number, since it uses less digits than its factorization.

346433961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71351.

The product of its digits is 139968, while the sum is 39.

The square root of 346433961 is about 18612.7365263682. The cubic root of 346433961 is about 702.3282752117.

The spelling of 346433961 in words is "three hundred forty-six million, four hundred thirty-three thousand, nine hundred sixty-one".