2600797286 has 4 divisors (see below), whose sum is σ = 3901195932. Its totient is φ = 1300398642.

The previous prime is 2600797279. The next prime is 2600797307. The reversal of 2600797286 is 6827970062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6827970062 = 2 ⋅3413985031.

It is a self number, because there is not a number n which added to its sum of digits gives 2600797286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650199320 + ... + 650199323.

It is an arithmetic number, because the mean of its divisors is an integer number (975298983).

Almost surely, 2^2600797286 is an apocalyptic number.

2600797286 is a deficient number, since it is larger than the sum of its proper divisors (1300398646).

2600797286 is a wasteful number, since it uses less digits than its factorization.

2600797286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300398645.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 2600797286 is about 50998.0125691188. The cubic root of 2600797286 is about 1375.2094069605.

The spelling of 2600797286 in words is "two billion, six hundred million, seven hundred ninety-seven thousand, two hundred eighty-six".