2869610049 has 24 divisors (see below), whose sum is σ = 4267536000. Its totient is φ = 1856986560.

The previous prime is 2869609997. The next prime is 2869610069. The reversal of 2869610049 is 9400169682.

It is a happy number.

2869610049 is a `hidden beast` number, since 28 + 6 + 9 + 610 + 0 + 4 + 9 = 666.

It is not a de Polignac number, because 2869610049 - 2⁷ = 2869609921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2869609986 and 2869610013.

It is not an unprimeable number, because it can be changed into a prime (2869610069) 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 23 ways as a sum of consecutive naturals, for example, 53892 + ... + 92970.

It is an arithmetic number, because the mean of its divisors is an integer number (177814000).

Almost surely, 2^2869610049 is an apocalyptic number.

It is an amenable number.

2869610049 is a deficient number, since it is larger than the sum of its proper divisors (1397925951).

2869610049 is a wasteful number, since it uses less digits than its factorization.

2869610049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39325 (or 39322 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2869610049 is about 53568.7413423164. The cubic root of 2869610049 is about 1421.0443367285.

The spelling of 2869610049 in words is "two billion, eight hundred sixty-nine million, six hundred ten thousand, forty-nine".