73536838 has 16 divisors (see below), whose sum is σ = 112472640. Its totient is φ = 36052776.

The previous prime is 73536829. The next prime is 73536863. The reversal of 73536838 is 83863537.

It is a junction number, because it is equal to n+sod(n) for n = 73536794 and 73536803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21481 + ... + 24667.

It is an arithmetic number, because the mean of its divisors is an integer number (7029540).

Almost surely, 2^73536838 is an apocalyptic number.

73536838 is a deficient number, since it is larger than the sum of its proper divisors (38935802).

73536838 is a wasteful number, since it uses less digits than its factorization.

73536838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411.

The product of its digits is 362880, while the sum is 43.

The square root of 73536838 is about 8575.3622664002. The cubic root of 73536838 is about 418.9559062209.

It can be divided in two parts, 735 and 36838, that added together give a palindrome (37573).

The spelling of 73536838 in words is "seventy-three million, five hundred thirty-six thousand, eight hundred thirty-eight".