7273901168 has 20 divisors (see below), whose sum is σ = 14107550928. Its totient is φ = 3633242880.

The previous prime is 7273901149. The next prime is 7273901177. The reversal of 7273901168 is 8611093727.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215513 + ... + 246968.

Almost surely, 2^7273901168 is an apocalyptic number.

It is an amenable number.

7273901168 is a deficient number, since it is larger than the sum of its proper divisors (6833649760).

7273901168 is a wasteful number, since it uses less digits than its factorization.

7273901168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463472 (or 463466 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 7273901168 is about 85287.1688356461. The cubic root of 7273901168 is about 1937.5628488139.

The spelling of 7273901168 in words is "seven billion, two hundred seventy-three million, nine hundred one thousand, one hundred sixty-eight".