2347872442 has 8 divisors (see below), whose sum is σ = 3522014496. Its totient is φ = 1173867612.

The previous prime is 2347872437. The next prime is 2347872463. The reversal of 2347872442 is 2442787432.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47203 + ... + 83209.

It is an arithmetic number, because the mean of its divisors is an integer number (440251812).

Almost surely, 2^2347872442 is an apocalyptic number.

2347872442 is a deficient number, since it is larger than the sum of its proper divisors (1174142054).

2347872442 is a wasteful number, since it uses less digits than its factorization.

2347872442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68612.

The product of its digits is 602112, while the sum is 43.

The square root of 2347872442 is about 48454.8495199397. The cubic root of 2347872442 is about 1329.1015550123.

The spelling of 2347872442 in words is "two billion, three hundred forty-seven million, eight hundred seventy-two thousand, four hundred forty-two".