2449085808 has 120 divisors (see below), whose sum is σ = 7072642560. Its totient is φ = 729181440.

The previous prime is 2449085801. The next prime is 2449085809. The reversal of 2449085808 is 8085809442.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449085801) 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, 246603 + ... + 256341.

It is an arithmetic number, because the mean of its divisors is an integer number (58938688).

Almost surely, 2^2449085808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449085808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3536321280).

2449085808 is an abundant number, since it is smaller than the sum of its proper divisors (4623556752).

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

2449085808 is a wasteful number, since it uses less digits than its factorization.

2449085808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807 (or 9788 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 2449085808 is about 49488.2390876863. The cubic root of 2449085808 is about 1347.9320525645.

The spelling of 2449085808 in words is "two billion, four hundred forty-nine million, eighty-five thousand, eight hundred eight".