613413427 has 8 divisors (see below), whose sum is σ = 698273280. Its totient is φ = 533402760.

The previous prime is 613413413. The next prime is 613413439. The reversal of 613413427 is 724314316.

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

It is not a de Polignac number, because 613413427 - 2¹⁵ = 613380659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613413487) 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, 1212027 + ... + 1212532.

It is an arithmetic number, because the mean of its divisors is an integer number (87284160).

Almost surely, 2^613413427 is an apocalyptic number.

613413427 is a deficient number, since it is larger than the sum of its proper divisors (84859853).

613413427 is a wasteful number, since it uses less digits than its factorization.

613413427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424593.

The product of its digits is 12096, while the sum is 31.

The square root of 613413427 is about 24767.1844786605. The cubic root of 613413427 is about 849.6715810819.

The spelling of 613413427 in words is "six hundred thirteen million, four hundred thirteen thousand, four hundred twenty-seven".