1673022216 has 16 divisors (see below), whose sum is σ = 4182555600. Its totient is φ = 557674064.

The previous prime is 1673022193. The next prime is 1673022223. The reversal of 1673022216 is 6122203761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34854606 + ... + 34854653.

It is an arithmetic number, because the mean of its divisors is an integer number (261409725).

Almost surely, 2^1673022216 is an apocalyptic number.

It is an amenable number.

1673022216 is an abundant number, since it is smaller than the sum of its proper divisors (2509533384).

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

1673022216 is a wasteful number, since it uses less digits than its factorization.

1673022216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69709268 (or 69709264 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1673022216 is about 40902.5942453532. The cubic root of 1673022216 is about 1187.1362572878.

Adding to 1673022216 its reverse (6122203761), we get a palindrome (7795225977).

The spelling of 1673022216 in words is "one billion, six hundred seventy-three million, twenty-two thousand, two hundred sixteen".