1842096842 has 8 divisors (see below), whose sum is σ = 2764817796. Its totient is φ = 920490912.

The previous prime is 1842096793. The next prime is 1842096871. The reversal of 1842096842 is 2486902481.

It can be written as a sum of positive squares in 2 ways, for example, as 1836893881 + 5202961 = 42859^2 + 2281^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1842096793 and 1842096802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274613 + ... + 281240.

Almost surely, 2^1842096842 is an apocalyptic number.

1842096842 is a deficient number, since it is larger than the sum of its proper divisors (922720954).

1842096842 is a wasteful number, since it uses less digits than its factorization.

1842096842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557512.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 1842096842 is about 42919.6556603149. The cubic root of 1842096842 is about 1225.8504364226.

The spelling of 1842096842 in words is "one billion, eight hundred forty-two million, ninety-six thousand, eight hundred forty-two".