138676703 has 16 divisors (see below), whose sum is σ = 157593600. Its totient is φ = 120909600.

The previous prime is 138676697. The next prime is 138676709. The reversal of 138676703 is 307676831.

It is an interprime number because it is at equal distance from previous prime (138676697) and next prime (138676709).

It is a cyclic number.

It is not a de Polignac number, because 138676703 - 2⁶ = 138676639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138676709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26498 + ... + 31296.

It is an arithmetic number, because the mean of its divisors is an integer number (9849600).

Almost surely, 2^138676703 is an apocalyptic number.

138676703 is a deficient number, since it is larger than the sum of its proper divisors (18916897).

138676703 is a wasteful number, since it uses less digits than its factorization.

138676703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 138676703 is about 11776.1072940085. The cubic root of 138676703 is about 517.6082255544.

The spelling of 138676703 in words is "one hundred thirty-eight million, six hundred seventy-six thousand, seven hundred three".