73955893 has 8 divisors (see below), whose sum is σ = 80849376. Its totient is φ = 67090800.

The previous prime is 73955881. The next prime is 73955897. The reversal of 73955893 is 39855937.

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 73955893 - 2⁹ = 73955381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73955897) 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, 1446 + ... + 12247.

It is an arithmetic number, because the mean of its divisors is an integer number (10106172).

Almost surely, 2^73955893 is an apocalyptic number.

It is an amenable number.

73955893 is a deficient number, since it is larger than the sum of its proper divisors (6893483).

73955893 is a wasteful number, since it uses less digits than its factorization.

73955893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14195.

The product of its digits is 1020600, while the sum is 49.

The square root of 73955893 is about 8599.7612176153. The cubic root of 73955893 is about 419.7502161786.

The spelling of 73955893 in words is "seventy-three million, nine hundred fifty-five thousand, eight hundred ninety-three".