2606486847 has 8 divisors (see below), whose sum is σ = 3476292144. Its totient is φ = 1737169728.

The previous prime is 2606486843. The next prime is 2606486923. The reversal of 2606486847 is 7486846062.

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

It is not a de Polignac number, because 2606486847 - 2² = 2606486843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2606486847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606486843) 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, 109398 + ... + 131075.

It is an arithmetic number, because the mean of its divisors is an integer number (434536518).

Almost surely, 2^2606486847 is an apocalyptic number.

2606486847 is a deficient number, since it is larger than the sum of its proper divisors (869805297).

2606486847 is a wasteful number, since it uses less digits than its factorization.

2606486847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244089.

The product of its (nonzero) digits is 3096576, while the sum is 51.

The square root of 2606486847 is about 51053.7642784545. The cubic root of 2606486847 is about 1376.2114893105.

The spelling of 2606486847 in words is "two billion, six hundred six million, four hundred eighty-six thousand, eight hundred forty-seven".