2600481249 has 12 divisors (see below), whose sum is σ = 3857771476. Its totient is φ = 1686798432.

The previous prime is 2600481209. The next prime is 2600481253. The reversal of 2600481249 is 9421840062.

2600481249 is a `hidden beast` number, since 2 + 600 + 4 + 8 + 1 + 2 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1066349025 + 1534132224 = 32655^2 + 39168^2 .

It is not a de Polignac number, because 2600481249 - 2¹⁵ = 2600448481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2600481209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3904294 + ... + 3904959.

Almost surely, 2^2600481249 is an apocalyptic number.

It is an amenable number.

2600481249 is a deficient number, since it is larger than the sum of its proper divisors (1257290227).

2600481249 is a wasteful number, since it uses less digits than its factorization.

2600481249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809296 (or 7809293 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2600481249 is about 50994.9139522757. The cubic root of 2600481249 is about 1375.1537016501.

The spelling of 2600481249 in words is "two billion, six hundred million, four hundred eighty-one thousand, two hundred forty-nine".