2440648902 has 16 divisors (see below), whose sum is σ = 5000354352. Its totient is φ = 793706880.

The previous prime is 2440648901. The next prime is 2440648909. The reversal of 2440648902 is 2098460442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440648901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4960423 + ... + 4960914.

It is an arithmetic number, because the mean of its divisors is an integer number (312522147).

Almost surely, 2^2440648902 is an apocalyptic number.

2440648902 is an abundant number, since it is smaller than the sum of its proper divisors (2559705450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2440648902 is a wasteful number, since it uses less digits than its factorization.

2440648902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9921383.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2440648902 is about 49402.9240227742. The cubic root of 2440648902 is about 1346.3824321562.

The spelling of 2440648902 in words is "two billion, four hundred forty million, six hundred forty-eight thousand, nine hundred two".