2380371240 has 128 divisors (see below), whose sum is σ = 7737327360. Its totient is φ = 582365184.

The previous prime is 2380371233. The next prime is 2380371241. The reversal of 2380371240 is 421730832.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2380371198 and 2380371207.

It is not an unprimeable number, because it can be changed into a prime (2380371241) 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, 255952 + ... + 265088.

It is an arithmetic number, because the mean of its divisors is an integer number (60447870).

Almost surely, 2^2380371240 is an apocalyptic number.

2380371240 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 2380371240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3868663680).

2380371240 is an abundant number, since it is smaller than the sum of its proper divisors (5356956120).

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

2380371240 is a wasteful number, since it uses less digits than its factorization.

2380371240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331 (or 9327 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2380371240 is about 48789.0483612870. The cubic root of 2380371240 is about 1335.2058653756.

The spelling of 2380371240 in words is "two billion, three hundred eighty million, three hundred seventy-one thousand, two hundred forty".