137338377 has 8 divisors (see below), whose sum is σ = 199764960. Its totient is φ = 83235360.

The previous prime is 137338363. The next prime is 137338379. The reversal of 137338377 is 773833731.

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

It is not a de Polignac number, because 137338377 - 2⁴ = 137338361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137338379) 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, 2080852 + ... + 2080917.

It is an arithmetic number, because the mean of its divisors is an integer number (24970620).

Almost surely, 2^137338377 is an apocalyptic number.

It is an amenable number.

137338377 is a deficient number, since it is larger than the sum of its proper divisors (62426583).

137338377 is a wasteful number, since it uses less digits than its factorization.

137338377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161783.

The product of its digits is 222264, while the sum is 42.

The square root of 137338377 is about 11719.1457453178. The cubic root of 137338377 is about 515.9377478833.

The spelling of 137338377 in words is "one hundred thirty-seven million, three hundred thirty-eight thousand, three hundred seventy-seven".