613674123 has 8 divisors (see below), whose sum is σ = 818347008. Its totient is φ = 409058664.

The previous prime is 613674107. The next prime is 613674137. The reversal of 613674123 is 321476316.

613674123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 613674123 - 2⁴ = 613674107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613674223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31590 + ... + 47172.

It is an arithmetic number, because the mean of its divisors is an integer number (102293376).

Almost surely, 2^613674123 is an apocalyptic number.

613674123 is a deficient number, since it is larger than the sum of its proper divisors (204672885).

613674123 is a wasteful number, since it uses less digits than its factorization.

613674123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28713.

The product of its digits is 18144, while the sum is 33.

The square root of 613674123 is about 24772.4468512902. The cubic root of 613674123 is about 849.7919320017.

The spelling of 613674123 in words is "six hundred thirteen million, six hundred seventy-four thousand, one hundred twenty-three".