613096681 has 8 divisors (see below), whose sum is σ = 621069120. Its totient is φ = 605138352.

The previous prime is 613096667. The next prime is 613096723. The reversal of 613096681 is 186690316.

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 613096681 - 2¹¹ = 613094633 is a prime.

It is a super-2 number, since 2×613096681² = 751775080506431522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613096651) 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, 105315 + ... + 110983.

It is an arithmetic number, because the mean of its divisors is an integer number (77633640).

Almost surely, 2^613096681 is an apocalyptic number.

It is an amenable number.

613096681 is a deficient number, since it is larger than the sum of its proper divisors (7972439).

613096681 is a wasteful number, since it uses less digits than its factorization.

613096681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 613096681 is about 24760.7891837074. The cubic root of 613096681 is about 849.5253086555.

The spelling of 613096681 in words is "six hundred thirteen million, ninety-six thousand, six hundred eighty-one".