613434485 has 8 divisors (see below), whose sum is σ = 736723896. Its totient is φ = 490345920.

The previous prime is 613434473. The next prime is 613434487. The reversal of 613434485 is 584434316.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 96963409 + 516471076 = 9847^2 + 22726^2 .

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

It is not a de Polignac number, because 613434485 - 2⁸ = 613434229 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 (613434487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43406 + ... + 55775.

It is an arithmetic number, because the mean of its divisors is an integer number (92090487).

Almost surely, 2^613434485 is an apocalyptic number.

It is an amenable number.

613434485 is a deficient number, since it is larger than the sum of its proper divisors (123289411).

613434485 is a wasteful number, since it uses less digits than its factorization.

613434485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100423.

The product of its digits is 138240, while the sum is 38.

The square root of 613434485 is about 24767.6095939838. The cubic root of 613434485 is about 849.6813038228.

The spelling of 613434485 in words is "six hundred thirteen million, four hundred thirty-four thousand, four hundred eighty-five".