73163234 has 8 divisors (see below), whose sum is σ = 109848540. Its totient is φ = 36547056.

The previous prime is 73163231. The next prime is 73163249. The reversal of 73163234 is 43236137.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 68973025 + 4190209 = 8305^2 + 2047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73163197 and 73163206.

It is not an unprimeable number, because it can be changed into a prime (73163231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14549 + ... + 18920.

Almost surely, 2^73163234 is an apocalyptic number.

73163234 is a deficient number, since it is larger than the sum of its proper divisors (36685306).

73163234 is a wasteful number, since it uses less digits than its factorization.

73163234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34564.

The product of its digits is 9072, while the sum is 29.

The square root of 73163234 is about 8553.5509585201. The cubic root of 73163234 is about 418.2451992694.

The spelling of 73163234 in words is "seventy-three million, one hundred sixty-three thousand, two hundred thirty-four".