73836969 has 16 divisors (see below), whose sum is σ = 102961152. Its totient is φ = 46978448.

The previous prime is 73836949. The next prime is 73836991. The reversal of 73836969 is 96963837.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 73836969 - 2⁵ = 73836937 is a prime.

It is a super-2 number, since 2×73836969² = 10903795982213922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73836949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39592 + ... + 41414.

It is an arithmetic number, because the mean of its divisors is an integer number (6435072).

Almost surely, 2^73836969 is an apocalyptic number.

It is an amenable number.

73836969 is a deficient number, since it is larger than the sum of its proper divisors (29124183).

73836969 is a wasteful number, since it uses less digits than its factorization.

73836969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436.

The product of its digits is 1469664, while the sum is 51.

The square root of 73836969 is about 8592.8440577029. The cubic root of 73836969 is about 419.5251038244.

The spelling of 73836969 in words is "seventy-three million, eight hundred thirty-six thousand, nine hundred sixty-nine".