73669301 has 2 divisors, whose sum is σ = 73669302. Its totient is φ = 73669300.

The previous prime is 73669259. The next prime is 73669303. The reversal of 73669301 is 10396637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42588676 + 31080625 = 6526^2 + 5575^2 .

It is a cyclic number.

It is not a de Polignac number, because 73669301 - 2¹⁸ = 73407157 is a prime.

Together with 73669303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73669303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36834650 + 36834651.

It is an arithmetic number, because the mean of its divisors is an integer number (36834651).

Almost surely, 2^73669301 is an apocalyptic number.

It is an amenable number.

73669301 is a deficient number, since it is larger than the sum of its proper divisors (1).

73669301 is an equidigital number, since it uses as much as digits as its factorization.

73669301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 73669301 is about 8583.0822552274. The cubic root of 73669301 is about 419.2073124957.

The spelling of 73669301 in words is "seventy-three million, six hundred sixty-nine thousand, three hundred one".