73033394 has 32 divisors (see below), whose sum is σ = 135406080. Its totient is φ = 28827648.

The previous prime is 73033351. The next prime is 73033399. The reversal of 73033394 is 49333037.

It is a self number, because there is not a number n which added to its sum of digits gives 73033394.

It is not an unprimeable number, because it can be changed into a prime (73033399) 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, 7922 + ... + 14450.

It is an arithmetic number, because the mean of its divisors is an integer number (4231440).

Almost surely, 2^73033394 is an apocalyptic number.

73033394 is a deficient number, since it is larger than the sum of its proper divisors (62372686).

73033394 is a wasteful number, since it uses less digits than its factorization.

73033394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602.

The product of its (nonzero) digits is 20412, while the sum is 32.

The square root of 73033394 is about 8545.9577579110. The cubic root of 73033394 is about 417.9976381665.

The spelling of 73033394 in words is "seventy-three million, thirty-three thousand, three hundred ninety-four".