73227634393 has 8 divisors (see below), whose sum is σ = 76539024000. Its totient is φ = 69926876448.

The previous prime is 73227634369. The next prime is 73227634397. The reversal of 73227634393 is 39343672237.

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

It is not a de Polignac number, because 73227634393 - 2⁹ = 73227633881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73227634397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643828 + ... + 2671381.

It is an arithmetic number, because the mean of its divisors is an integer number (9567378000).

Almost surely, 2^73227634393 is an apocalyptic number.

It is an amenable number.

73227634393 is a deficient number, since it is larger than the sum of its proper divisors (3311389607).

73227634393 is a wasteful number, since it uses less digits than its factorization.

73227634393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315831.

The product of its digits is 3429216, while the sum is 49.

The spelling of 73227634393 in words is "seventy-three billion, two hundred twenty-seven million, six hundred thirty-four thousand, three hundred ninety-three".