137839334 has 8 divisors (see below), whose sum is σ = 206811840. Its totient is φ = 68902056.

The previous prime is 137839333. The next prime is 137839363. The reversal of 137839334 is 433938731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 137839291 and 137839300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137839333) 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 3 ways as a sum of consecutive naturals, for example, 5867 + ... + 17609.

It is an arithmetic number, because the mean of its divisors is an integer number (25851480).

Almost surely, 2^137839334 is an apocalyptic number.

137839334 is a deficient number, since it is larger than the sum of its proper divisors (68972506).

137839334 is a wasteful number, since it uses less digits than its factorization.

137839334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17614.

The product of its digits is 163296, while the sum is 41.

The square root of 137839334 is about 11740.4997338273. The cubic root of 137839334 is about 516.5643001266.

The spelling of 137839334 in words is "one hundred thirty-seven million, eight hundred thirty-nine thousand, three hundred thirty-four".