1849302894 has 16 divisors (see below), whose sum is σ = 3699274320. Its totient is φ = 616322880.

The previous prime is 1849302881. The next prime is 1849302913. The reversal of 1849302894 is 4982039481.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12634 + ... + 62114.

It is an arithmetic number, because the mean of its divisors is an integer number (231204645).

Almost surely, 2^1849302894 is an apocalyptic number.

1849302894 is an abundant number, since it is smaller than the sum of its proper divisors (1849971426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1849302894 is a wasteful number, since it uses less digits than its factorization.

1849302894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55715.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 1849302894 is about 43003.5218790275. The cubic root of 1849302894 is about 1227.4468143810.

The spelling of 1849302894 in words is "one billion, eight hundred forty-nine million, three hundred two thousand, eight hundred ninety-four".