613416923 has 16 divisors (see below), whose sum is σ = 743938560. Its totient is φ = 494393856.

The previous prime is 613416911. The next prime is 613416931. The reversal of 613416923 is 329614316.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 613416923 - 2⁴ = 613416907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613416953) 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, 22790 + ... + 41787.

It is an arithmetic number, because the mean of its divisors is an integer number (46496160).

Almost surely, 2^613416923 is an apocalyptic number.

613416923 is a deficient number, since it is larger than the sum of its proper divisors (130521637).

613416923 is a wasteful number, since it uses less digits than its factorization.

613416923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64666.

The product of its digits is 23328, while the sum is 35.

The square root of 613416923 is about 24767.2550558192. The cubic root of 613416923 is about 849.6731952440.

The spelling of 613416923 in words is "six hundred thirteen million, four hundred sixteen thousand, nine hundred twenty-three".