601607613 has 8 divisors (see below), whose sum is σ = 803863008. Its totient is φ = 400211984.

The previous prime is 601607609. The next prime is 601607623. The reversal of 601607613 is 316706106.

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

It is a cyclic number.

It is not a de Polignac number, because 601607613 - 2² = 601607609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601607603) 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, 213306 + ... + 216107.

It is an arithmetic number, because the mean of its divisors is an integer number (100482876).

Almost surely, 2^601607613 is an apocalyptic number.

It is an amenable number.

601607613 is a deficient number, since it is larger than the sum of its proper divisors (202255395).

601607613 is a wasteful number, since it uses less digits than its factorization.

601607613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429883.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 601607613 is about 24527.6907392441. The cubic root of 601607613 is about 844.1852787049.

The spelling of 601607613 in words is "six hundred one million, six hundred seven thousand, six hundred thirteen".