2490824865 has 8 divisors (see below), whose sum is σ = 3985319808. Its totient is φ = 1328439920.

The previous prime is 2490824851. The next prime is 2490824881. The reversal of 2490824865 is 5684280942.

It is a happy number.

2490824865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2490824865 - 2⁶ = 2490824801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83027481 + ... + 83027510.

It is an arithmetic number, because the mean of its divisors is an integer number (498164976).

Almost surely, 2^2490824865 is an apocalyptic number.

It is an amenable number.

2490824865 is a deficient number, since it is larger than the sum of its proper divisors (1494494943).

2490824865 is a wasteful number, since it uses less digits than its factorization.

2490824865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166054999.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 2490824865 is about 49908.1643120642. The cubic root of 2490824865 is about 1355.5464297576.

The spelling of 2490824865 in words is "two billion, four hundred ninety million, eight hundred twenty-four thousand, eight hundred sixty-five".