1853348216 has 64 divisors (see below), whose sum is σ = 3612211200. Its totient is φ = 891072000.

The previous prime is 1853348207. The next prime is 1853348311. The reversal of 1853348216 is 6128433581.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4621616 + ... + 4622016.

It is an arithmetic number, because the mean of its divisors is an integer number (56440800).

Almost surely, 2^1853348216 is an apocalyptic number.

It is an amenable number.

1853348216 is a deficient number, since it is larger than the sum of its proper divisors (1758862984).

1853348216 is a wasteful number, since it uses less digits than its factorization.

1853348216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 656 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 1853348216 is about 43050.5309607210. The cubic root of 1853348216 is about 1228.3411696576.

The spelling of 1853348216 in words is "one billion, eight hundred fifty-three million, three hundred forty-eight thousand, two hundred sixteen".