73628383 has 2 divisors, whose sum is σ = 73628384. Its totient is φ = 73628382.

The previous prime is 73628369. The next prime is 73628407. The reversal of 73628383 is 38382637.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73628383 - 2²⁵ = 40073951 is a prime.

It is a super-2 number, since 2×73628383² = 10842277566389378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73628353) by changing a digit.

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 as a sum of consecutive naturals, namely, 36814191 + 36814192.

It is an arithmetic number, because the mean of its divisors is an integer number (36814192).

Almost surely, 2^73628383 is an apocalyptic number.

73628383 is a deficient number, since it is larger than the sum of its proper divisors (1).

73628383 is an equidigital number, since it uses as much as digits as its factorization.

73628383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 73628383 is about 8580.6982816086. The cubic root of 73628383 is about 419.1296849478.

The spelling of 73628383 in words is "seventy-three million, six hundred twenty-eight thousand, three hundred eighty-three".