2447923996 has 96 divisors (see below), whose sum is σ = 5148057600. Its totient is φ = 996779520.

The previous prime is 2447923981. The next prime is 2447923997. The reversal of 2447923996 is 6993297442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2447923997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12816261 + ... + 12816451.

It is an arithmetic number, because the mean of its divisors is an integer number (53625600).

Almost surely, 2^2447923996 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 2447923996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574028800).

2447923996 is an abundant number, since it is smaller than the sum of its proper divisors (2700133604).

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

2447923996 is a wasteful number, since it uses less digits than its factorization.

2447923996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 55.

The square root of 2447923996 is about 49476.4994315483. The cubic root of 2447923996 is about 1347.7188721565.

The spelling of 2447923996 in words is "two billion, four hundred forty-seven million, nine hundred twenty-three thousand, nine hundred ninety-six".