137349616 has 10 divisors (see below), whose sum is σ = 266114912. Its totient is φ = 68674800.

The previous prime is 137349599. The next prime is 137349617. The reversal of 137349616 is 616943731.

137349616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137349617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4292160 + ... + 4292191.

Almost surely, 2^137349616 is an apocalyptic number.

137349616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

137349616 is a deficient number, since it is larger than the sum of its proper divisors (128765296).

137349616 is an equidigital number, since it uses as much as digits as its factorization.

137349616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8584359 (or 8584353 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 137349616 is about 11719.6252499813. The cubic root of 137349616 is about 515.9518213135.

The spelling of 137349616 in words is "one hundred thirty-seven million, three hundred forty-nine thousand, six hundred sixteen".