73084081 has 8 divisors (see below), whose sum is σ = 86219264. Its totient is φ = 60622560.

The previous prime is 73084079. The next prime is 73084111. The reversal of 73084081 is 18048037.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 73084081 - 2¹ = 73084079 is a prime.

It is a super-2 number, since 2×73084081² = 10682565791229122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73084021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 168180 + ... + 168613.

It is an arithmetic number, because the mean of its divisors is an integer number (10777408).

Almost surely, 2^73084081 is an apocalyptic number.

It is an amenable number.

73084081 is a deficient number, since it is larger than the sum of its proper divisors (13135183).

73084081 is a wasteful number, since it uses less digits than its factorization.

73084081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336831.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 73084081 is about 8548.9227976395. The cubic root of 73084081 is about 418.0943160722.

The spelling of 73084081 in words is "seventy-three million, eighty-four thousand, eighty-one".