137383346 has 8 divisors (see below), whose sum is σ = 209453484. Its totient is φ = 67565520.

The previous prime is 137383313. The next prime is 137383349. The reversal of 137383346 is 643383731.

It can be written as a sum of positive squares in 2 ways, for example, as 92640625 + 44742721 = 9625^2 + 6689^2 .

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

It is not an unprimeable number, because it can be changed into a prime (137383349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562925 + ... + 563168.

Almost surely, 2^137383346 is an apocalyptic number.

137383346 is a deficient number, since it is larger than the sum of its proper divisors (72070138).

137383346 is a wasteful number, since it uses less digits than its factorization.

137383346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126156.

The product of its digits is 108864, while the sum is 38.

The square root of 137383346 is about 11721.0642008309. The cubic root of 137383346 is about 515.9940532736.

The spelling of 137383346 in words is "one hundred thirty-seven million, three hundred eighty-three thousand, three hundred forty-six".