2449233920 has 192 divisors, whose sum is σ = 6868592640. Its totient is φ = 820740096.

The previous prime is 2449233887. The next prime is 2449233929. The reversal of 2449233920 is 293329442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449233929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3368597 + ... + 3369323.

It is an arithmetic number, because the mean of its divisors is an integer number (35773920).

Almost surely, 2^2449233920 is an apocalyptic number.

2449233920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449233920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434296320).

2449233920 is an abundant number, since it is smaller than the sum of its proper divisors (4419358720).

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

2449233920 is an equidigital number, since it uses as much as digits as its factorization.

2449233920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2449233920 is about 49489.7355014148. The cubic root of 2449233920 is about 1347.9592247291.

The spelling of 2449233920 in words is "two billion, four hundred forty-nine million, two hundred thirty-three thousand, nine hundred twenty".