2379845747 has 4 divisors (see below), whose sum is σ = 2380019280. Its totient is φ = 2379672216.

The previous prime is 2379845717. The next prime is 2379845749. The reversal of 2379845747 is 7475489732.

It is a happy number.

2379845747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2379845747 - 2³⁰ = 1306103923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2379845692 and 2379845701.

It is not an unprimeable number, because it can be changed into a prime (2379845749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64247 + ... + 94272.

It is an arithmetic number, because the mean of its divisors is an integer number (595004820).

Almost surely, 2^2379845747 is an apocalyptic number.

2379845747 is a deficient number, since it is larger than the sum of its proper divisors (173533).

2379845747 is a wasteful number, since it uses less digits than its factorization.

2379845747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173532.

The product of its digits is 11854080, while the sum is 56.

The square root of 2379845747 is about 48783.6627058691. The cubic root of 2379845747 is about 1335.1076043758.

The spelling of 2379845747 in words is "two billion, three hundred seventy-nine million, eight hundred forty-five thousand, seven hundred forty-seven".