613334479 has 2 divisors, whose sum is σ = 613334480. Its totient is φ = 613334478.

The previous prime is 613334461. The next prime is 613334509. The reversal of 613334479 is 974433316.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 613334479 - 2¹¹ = 613332431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613334419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306667239 + 306667240.

It is an arithmetic number, because the mean of its divisors is an integer number (306667240).

Almost surely, 2^613334479 is an apocalyptic number.

613334479 is a deficient number, since it is larger than the sum of its proper divisors (1).

613334479 is an equidigital number, since it uses as much as digits as its factorization.

613334479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 40.

The square root of 613334479 is about 24765.5906248973. The cubic root of 613334479 is about 849.6351278259.

The spelling of 613334479 in words is "six hundred thirteen million, three hundred thirty-four thousand, four hundred seventy-nine".