136796693 has 4 divisors (see below), whose sum is σ = 149232768. Its totient is φ = 124360620.

The previous prime is 136796689. The next prime is 136796747. The reversal of 136796693 is 396697631.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 136796693 - 2² = 136796689 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 (136796593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6218021 + ... + 6218042.

It is an arithmetic number, because the mean of its divisors is an integer number (37308192).

Almost surely, 2^136796693 is an apocalyptic number.

It is an amenable number.

136796693 is a deficient number, since it is larger than the sum of its proper divisors (12436075).

136796693 is a wasteful number, since it uses less digits than its factorization.

136796693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12436074.

The product of its digits is 1102248, while the sum is 50.

The square root of 136796693 is about 11696.0118416493. The cubic root of 136796693 is about 515.2585411248.

The spelling of 136796693 in words is "one hundred thirty-six million, seven hundred ninety-six thousand, six hundred ninety-three".