2378704085 has 16 divisors (see below), whose sum is σ = 2870214912. Its totient is φ = 1892481600.

The previous prime is 2378704061. The next prime is 2378704087. The reversal of 2378704085 is 5804078732.

It is a happy number.

It is not a de Polignac number, because 2378704085 - 2⁶ = 2378704021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378704087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746195 + ... + 749375.

It is an arithmetic number, because the mean of its divisors is an integer number (179388432).

Almost surely, 2^2378704085 is an apocalyptic number.

It is an amenable number.

2378704085 is a deficient number, since it is larger than the sum of its proper divisors (491510827).

2378704085 is a wasteful number, since it uses less digits than its factorization.

2378704085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 2378704085 is about 48771.9600282785. The cubic root of 2378704085 is about 1334.8940771725.

The spelling of 2378704085 in words is "two billion, three hundred seventy-eight million, seven hundred four thousand, eighty-five".