7273366642 has 8 divisors (see below), whose sum is σ = 10915254000. Its totient is φ = 3634948644.

The previous prime is 7273366601. The next prime is 7273366651. The reversal of 7273366642 is 2466633727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7273366592 and 7273366601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862092 + ... + 870487.

It is an arithmetic number, because the mean of its divisors is an integer number (1364406750).

Almost surely, 2^7273366642 is an apocalyptic number.

7273366642 is a deficient number, since it is larger than the sum of its proper divisors (3641887358).

7273366642 is a wasteful number, since it uses less digits than its factorization.

7273366642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734680.

The product of its digits is 1524096, while the sum is 46.

The square root of 7273366642 is about 85284.0350945005. The cubic root of 7273366642 is about 1937.5153867498.

The spelling of 7273366642 in words is "seven billion, two hundred seventy-three million, three hundred sixty-six thousand, six hundred forty-two".