609341013 has 24 divisors (see below), whose sum is σ = 938223000. Its totient is φ = 379751424.

The previous prime is 609340961. The next prime is 609341023. The reversal of 609341013 is 310143906.

609341013 is a `hidden beast` number, since 609 + 3 + 41 + 0 + 13 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 88679889 + 520661124 = 9417^2 + 22818^2 .

It is not a de Polignac number, because 609341013 - 2¹³ = 609332821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609341023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9433 + ... + 36161.

It is an arithmetic number, because the mean of its divisors is an integer number (39092625).

Almost surely, 2^609341013 is an apocalyptic number.

It is an amenable number.

609341013 is a deficient number, since it is larger than the sum of its proper divisors (328881987).

609341013 is a wasteful number, since it uses less digits than its factorization.

609341013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26901 (or 26898 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 609341013 is about 24684.8336636081. The cubic root of 609341013 is about 847.7870988054.

Adding to 609341013 its reverse (310143906), we get a palindrome (919484919).

The spelling of 609341013 in words is "six hundred nine million, three hundred forty-one thousand, thirteen".