2373877220 has 144 divisors (see below), whose sum is σ = 6002626224. Its totient is φ = 783129600.

The previous prime is 2373877211. The next prime is 2373877223. The reversal of 2373877220 is 227783732.

It can be written as a sum of positive squares in 8 ways, for example, as 420414016 + 1953463204 = 20504^2 + 44198^2 .

It is not an unprimeable number, because it can be changed into a prime (2373877223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1918442 + ... + 1919678.

Almost surely, 2^2373877220 is an apocalyptic number.

2373877220 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 2373877220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3001313112).

2373877220 is an abundant number, since it is smaller than the sum of its proper divisors (3628749004).

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

2373877220 is a wasteful number, since it uses less digits than its factorization.

2373877220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1329 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 2373877220 is about 48722.4508825244. The cubic root of 2373877220 is about 1333.9905436416.

The spelling of 2373877220 in words is "two billion, three hundred seventy-three million, eight hundred seventy-seven thousand, two hundred twenty".