73038353 has 2 divisors, whose sum is σ = 73038354. Its totient is φ = 73038352.

The previous prime is 73038349. The next prime is 73038359. The reversal of 73038353 is 35383037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52171729 + 20866624 = 7223^2 + 4568^2 .

It is a cyclic number.

It is not a de Polignac number, because 73038353 - 2² = 73038349 is a prime.

It is not a weakly prime, because it can be changed into another prime (73038359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36519176 + 36519177.

It is an arithmetic number, because the mean of its divisors is an integer number (36519177).

Almost surely, 2^73038353 is an apocalyptic number.

It is an amenable number.

73038353 is a deficient number, since it is larger than the sum of its proper divisors (1).

73038353 is an equidigital number, since it uses as much as digits as its factorization.

73038353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73038353 is about 8546.2478901562. The cubic root of 73038353 is about 418.0070986943.

The spelling of 73038353 in words is "seventy-three million, thirty-eight thousand, three hundred fifty-three".