73394361 has 6 divisors (see below), whose sum is σ = 106014090. Its totient is φ = 48929568.

The previous prime is 73394353. The next prime is 73394383. The reversal of 73394361 is 16349337.

It can be written as a sum of positive squares in only one way, i.e., 73205136 + 189225 = 8556^2 + 435^2 .

It is not a de Polignac number, because 73394361 - 2³ = 73394353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73394341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4077456 + ... + 4077473.

It is an arithmetic number, because the mean of its divisors is an integer number (17669015).

Almost surely, 2^73394361 is an apocalyptic number.

It is an amenable number.

73394361 is a deficient number, since it is larger than the sum of its proper divisors (32619729).

73394361 is a wasteful number, since it uses less digits than its factorization.

73394361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8154935 (or 8154932 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 73394361 is about 8567.0508928102. The cubic root of 73394361 is about 418.6851567822.

The spelling of 73394361 in words is "seventy-three million, three hundred ninety-four thousand, three hundred sixty-one".