1849474882116 has 45 divisors (see below), whose sum is σ = 4834956664461. Its totient is φ = 616483467648.

The previous prime is 1849474882097. The next prime is 1849474882127. The reversal of 1849474882116 is 6112884749481.

The square root of 1849474882116 is 1359954.

It is a perfect power (a square), and thus also a powerful number.

1849474882116 is a `hidden beast` number, since 1 + 8 + 49 + 474 + 8 + 8 + 2 + 116 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1750567148100 + 98907734016 = 1323090^2 + 314496^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 24441396 + ... + 24516948.

Almost surely, 2^{1849474882116} is an apocalyptic number.

1849474882116 is the 1359954-th square number.

It is an amenable number.

1849474882116 is an abundant number, since it is smaller than the sum of its proper divisors (2985481782345).

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

1849474882116 is an frugal number, since it uses more digits than its factorization.

1849474882116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151122 (or 75558 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 63.

The spelling of 1849474882116 in words is "one trillion, eight hundred forty-nine billion, four hundred seventy-four million, eight hundred eighty-two thousand, one hundred sixteen".