1849246394 has 8 divisors (see below), whose sum is σ = 2774571840. Its totient is φ = 924389116.

The previous prime is 1849246363. The next prime is 1849246453. The reversal of 1849246394 is 4936429481.

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

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, 106994 + ... + 123069.

It is an arithmetic number, because the mean of its divisors is an integer number (346821480).

Almost surely, 2^1849246394 is an apocalyptic number.

1849246394 is a deficient number, since it is larger than the sum of its proper divisors (925325446).

1849246394 is a wasteful number, since it uses less digits than its factorization.

1849246394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234084.

The product of its digits is 1492992, while the sum is 50.

The square root of 1849246394 is about 43002.8649510704. The cubic root of 1849246394 is about 1227.4343139136.

The spelling of 1849246394 in words is "one billion, eight hundred forty-nine million, two hundred forty-six thousand, three hundred ninety-four".