73736361 has 24 divisors (see below), whose sum is σ = 113892480. Its totient is φ = 45806976.

The previous prime is 73736353. The next prime is 73736387. The reversal of 73736361 is 16363737.

It is not a de Polignac number, because 73736361 - 2³ = 73736353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73736461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13420 + ... + 18098.

It is an arithmetic number, because the mean of its divisors is an integer number (4745520).

Almost surely, 2^73736361 is an apocalyptic number.

It is an amenable number.

73736361 is a deficient number, since it is larger than the sum of its proper divisors (40156119).

73736361 is a wasteful number, since it uses less digits than its factorization.

73736361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805 (or 4802 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 73736361 is about 8586.9878886604. The cubic root of 73736361 is about 419.3344731823.

The spelling of 73736361 in words is "seventy-three million, seven hundred thirty-six thousand, three hundred sixty-one".