2378380 has 24 divisors (see below), whose sum is σ = 5045040. Its totient is φ = 941760.

The previous prime is 2378371. The next prime is 2378399. The reversal of 2378380 is 838732.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (210210).

2^2378380 is an apocalyptic number.

2378380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2378380 is an abundant number, since it is smaller than the sum of its proper divisors (2666660).

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

2378380 is a wasteful number, since it uses less digits than its factorization.

2378380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2378380 is about 1542.1997276618. The cubic root of 2378380 is about 133.4833450492.

The spelling of 2378380 in words is "two million, three hundred seventy-eight thousand, three hundred eighty".