343616136 has 32 divisors (see below), whose sum is σ = 896391360. Its totient is φ = 109558592.

The previous prime is 343616131. The next prime is 343616171. The reversal of 343616136 is 631616343.

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 = 343616097 and 343616106.

It is not an unprimeable number, because it can be changed into a prime (343616131) 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, 310695 + ... + 311798.

It is an arithmetic number, because the mean of its divisors is an integer number (28012230).

Almost surely, 2^343616136 is an apocalyptic number.

It is an amenable number.

343616136 is an abundant number, since it is smaller than the sum of its proper divisors (552775224).

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

343616136 is a wasteful number, since it uses less digits than its factorization.

343616136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622525 (or 622521 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 343616136 is about 18536.8858225971. The cubic root of 343616136 is about 700.4188894170.

The spelling of 343616136 in words is "three hundred forty-three million, six hundred sixteen thousand, one hundred thirty-six".