73320034 has 4 divisors (see below), whose sum is σ = 109980054. Its totient is φ = 36660016.

The previous prime is 73320019. The next prime is 73320061. The reversal of 73320034 is 43002337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 64048009 + 9272025 = 8003^2 + 3045^2 .

It is a super-2 number, since 2×73320034² = 10751654771522312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73319987 and 73320014.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18330007 + ... + 18330010.

Almost surely, 2^73320034 is an apocalyptic number.

73320034 is a deficient number, since it is larger than the sum of its proper divisors (36660020).

73320034 is a wasteful number, since it uses less digits than its factorization.

73320034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36660019.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 73320034 is about 8562.7118367956. The cubic root of 73320034 is about 418.5437738832.

The spelling of 73320034 in words is "seventy-three million, three hundred twenty thousand, thirty-four".