2608104961 has 8 divisors (see below), whose sum is σ = 3251663424. Its totient is φ = 2032289520.

The previous prime is 2608104949. The next prime is 2608105063. The reversal of 2608104961 is 1694018062.

It is a happy number.

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 2608104961 - 2⁹ = 2608104449 is a prime.

It is a super-2 number, since 2×2608104961² = 13604422975185623042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2608104961.

It is not an unprimeable number, because it can be changed into a prime (2608104061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16935670 + ... + 16935823.

It is an arithmetic number, because the mean of its divisors is an integer number (406457928).

Almost surely, 2^2608104961 is an apocalyptic number.

It is an amenable number.

2608104961 is a deficient number, since it is larger than the sum of its proper divisors (643558463).

2608104961 is a wasteful number, since it uses less digits than its factorization.

2608104961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33871511.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2608104961 is about 51069.6089763765. The cubic root of 2608104961 is about 1376.4962156558.

The spelling of 2608104961 in words is "two billion, six hundred eight million, one hundred four thousand, nine hundred sixty-one".