613314973 has 2 divisors, whose sum is σ = 613314974. Its totient is φ = 613314972.

The previous prime is 613314959. The next prime is 613314991. The reversal of 613314973 is 379413316.

613314973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 612958564 + 356409 = 24758^2 + 597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613314973 is a prime.

It is a super-2 number, since 2×613314973² = 752310512211981458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613314913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306657486 + 306657487.

It is an arithmetic number, because the mean of its divisors is an integer number (306657487).

Almost surely, 2^613314973 is an apocalyptic number.

It is an amenable number.

613314973 is a deficient number, since it is larger than the sum of its proper divisors (1).

613314973 is an equidigital number, since it uses as much as digits as its factorization.

613314973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 37.

The square root of 613314973 is about 24765.1968092321. The cubic root of 613314973 is about 849.6261206914.

The spelling of 613314973 in words is "six hundred thirteen million, three hundred fourteen thousand, nine hundred seventy-three".