346122636 has 12 divisors (see below), whose sum is σ = 807619512. Its totient is φ = 115374208.

The previous prime is 346122631. The next prime is 346122641. The reversal of 346122636 is 636221643.

It is an interprime number because it is at equal distance from previous prime (346122631) and next prime (346122641).

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 346122597 and 346122606.

It is not an unprimeable number, because it can be changed into a prime (346122631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14421765 + ... + 14421788.

It is an arithmetic number, because the mean of its divisors is an integer number (67301626).

Almost surely, 2^346122636 is an apocalyptic number.

It is an amenable number.

346122636 is an abundant number, since it is smaller than the sum of its proper divisors (461496876).

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

346122636 is a wasteful number, since it uses less digits than its factorization.

346122636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28843560 (or 28843558 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 346122636 is about 18604.3714217922. The cubic root of 346122636 is about 702.1178282912.

The spelling of 346122636 in words is "three hundred forty-six million, one hundred twenty-two thousand, six hundred thirty-six".