346416636 has 12 divisors (see below), whose sum is σ = 808305512. Its totient is φ = 115472208.

The previous prime is 346416619. The next prime is 346416641. The reversal of 346416636 is 636614643.

346416636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 346416594 and 346416603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14434015 + ... + 14434038.

Almost surely, 2^346416636 is an apocalyptic number.

It is an amenable number.

346416636 is an abundant number, since it is smaller than the sum of its proper divisors (461888876).

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

346416636 is a wasteful number, since it uses less digits than its factorization.

346416636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28868060 (or 28868058 counting only the distinct ones).

The product of its digits is 186624, while the sum is 39.

The square root of 346416636 is about 18612.2711134348. The cubic root of 346416636 is about 702.3165673140.

It can be divided in two parts, 3464 and 16636, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 346416636 in words is "three hundred forty-six million, four hundred sixteen thousand, six hundred thirty-six".