346364636 has 24 divisors (see below), whose sum is σ = 634314240. Its totient is φ = 165175472.

The previous prime is 346364609. The next prime is 346364639. The reversal of 346364636 is 636463643.

It is a happy number.

It is a super-2 number, since 2×346364636² = 239936922142824992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346364593 and 346364602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346364639) 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, 27785 + ... + 38271.

It is an arithmetic number, because the mean of its divisors is an integer number (26429760).

Almost surely, 2^346364636 is an apocalyptic number.

It is an amenable number.

346364636 is a deficient number, since it is larger than the sum of its proper divisors (287949604).

346364636 is a wasteful number, since it uses less digits than its factorization.

346364636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10873 (or 10871 counting only the distinct ones).

The product of its digits is 559872, while the sum is 41.

The square root of 346364636 is about 18610.8741331513. The cubic root of 346364636 is about 702.2814243818.

The spelling of 346364636 in words is "three hundred forty-six million, three hundred sixty-four thousand, six hundred thirty-six".