2383878390 has 16 divisors (see below), whose sum is σ = 5721308208. Its totient is φ = 635700896.

The previous prime is 2383878389. The next prime is 2383878403. The reversal of 2383878390 is 938783832.

2383878390 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 39731277 + ... + 39731336.

It is an arithmetic number, because the mean of its divisors is an integer number (357581763).

Almost surely, 2^2383878390 is an apocalyptic number.

2383878390 is an abundant number, since it is smaller than the sum of its proper divisors (3337429818).

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

2383878390 is a wasteful number, since it uses less digits than its factorization.

2383878390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79462623.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 2383878390 is about 48824.9771121298. The cubic root of 2383878390 is about 1335.8612910571.

The spelling of 2383878390 in words is "two billion, three hundred eighty-three million, eight hundred seventy-eight thousand, three hundred ninety".