2379857446 has 8 divisors (see below), whose sum is σ = 3652804584. Its totient is φ = 1162255920.

The previous prime is 2379857443. The next prime is 2379857471. The reversal of 2379857446 is 6447589732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379857443) 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, 13836295 + ... + 13836466.

It is an arithmetic number, because the mean of its divisors is an integer number (456600573).

Almost surely, 2^2379857446 is an apocalyptic number.

2379857446 is a deficient number, since it is larger than the sum of its proper divisors (1272947138).

2379857446 is a wasteful number, since it uses less digits than its factorization.

2379857446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27672806.

The product of its digits is 10160640, while the sum is 55.

The square root of 2379857446 is about 48783.7826126675. The cubic root of 2379857446 is about 1335.1097921084.

The spelling of 2379857446 in words is "two billion, three hundred seventy-nine million, eight hundred fifty-seven thousand, four hundred forty-six".