2489418095 has 24 divisors (see below), whose sum is σ = 3176131824. Its totient is φ = 1872759168.

The previous prime is 2489418091. The next prime is 2489418097. The reversal of 2489418095 is 5908149842.

It is not a de Polignac number, because 2489418095 - 2² = 2489418091 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489418091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242252 + ... + 252318.

It is an arithmetic number, because the mean of its divisors is an integer number (132338826).

Almost surely, 2^2489418095 is an apocalyptic number.

2489418095 is a deficient number, since it is larger than the sum of its proper divisors (686713729).

2489418095 is a wasteful number, since it uses less digits than its factorization.

2489418095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247 (or 10228 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 2489418095 is about 49894.0687356724. The cubic root of 2489418095 is about 1355.2911861778.

The spelling of 2489418095 in words is "two billion, four hundred eighty-nine million, four hundred eighteen thousand, ninety-five".