613962461 has 8 divisors (see below), whose sum is σ = 701985600. Its totient is φ = 526017888.

The previous prime is 613962449. The next prime is 613962487. The reversal of 613962461 is 164269316.

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 613962461 - 2¹⁰ = 613961437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613962061) 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, 1811 + ... + 35088.

It is an arithmetic number, because the mean of its divisors is an integer number (87748200).

Almost surely, 2^613962461 is an apocalyptic number.

It is an amenable number.

613962461 is a deficient number, since it is larger than the sum of its proper divisors (88023139).

613962461 is a wasteful number, since it uses less digits than its factorization.

613962461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39283.

The product of its digits is 46656, while the sum is 38.

The square root of 613962461 is about 24778.2658997760. The cubic root of 613962461 is about 849.9250042253.

The spelling of 613962461 in words is "six hundred thirteen million, nine hundred sixty-two thousand, four hundred sixty-one".