137343336 has 32 divisors (see below), whose sum is σ = 369771360. Its totient is φ = 42259392.

The previous prime is 137343331. The next prime is 137343347. The reversal of 137343336 is 633343731.

It is a junction number, because it is equal to n+sod(n) for n = 137343297 and 137343306.

It is not an unprimeable number, because it can be changed into a prime (137343331) 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, 219790 + ... + 220413.

It is an arithmetic number, because the mean of its divisors is an integer number (11555355).

Almost surely, 2^137343336 is an apocalyptic number.

It is an amenable number.

137343336 is an abundant number, since it is smaller than the sum of its proper divisors (232428024).

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

137343336 is a wasteful number, since it uses less digits than its factorization.

137343336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440225 (or 440221 counting only the distinct ones).

The product of its digits is 40824, while the sum is 33.

The square root of 137343336 is about 11719.3573202629. The cubic root of 137343336 is about 515.9439576176.

The spelling of 137343336 in words is "one hundred thirty-seven million, three hundred forty-three thousand, three hundred thirty-six".