343636136 has 16 divisors (see below), whose sum is σ = 648587040. Its totient is φ = 170679600.

The previous prime is 343636133. The next prime is 343636159. The reversal of 343636136 is 631636343.

It is a junction number, because it is equal to n+sod(n) for n = 343636096 and 343636105.

It is not an unprimeable number, because it can be changed into a prime (343636133) 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, 141026 + ... + 143441.

It is an arithmetic number, because the mean of its divisors is an integer number (40536690).

Almost surely, 2^343636136 is an apocalyptic number.

It is an amenable number.

343636136 is a deficient number, since it is larger than the sum of its proper divisors (304950904).

343636136 is a wasteful number, since it uses less digits than its factorization.

343636136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284624 (or 284620 counting only the distinct ones).

The product of its digits is 69984, while the sum is 35.

The square root of 343636136 is about 18537.4252796876. The cubic root of 343636136 is about 700.4324783268.

The spelling of 343636136 in words is "three hundred forty-three million, six hundred thirty-six thousand, one hundred thirty-six".