73004434 has 16 divisors (see below), whose sum is σ = 111957120. Its totient is φ = 35692560.

The previous prime is 73004429. The next prime is 73004447. The reversal of 73004434 is 43440037.

It is a junction number, because it is equal to n+sod(n) for n = 73004399 and 73004408.

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, 20167 + ... + 23509.

It is an arithmetic number, because the mean of its divisors is an integer number (6997320).

Almost surely, 2^73004434 is an apocalyptic number.

73004434 is a deficient number, since it is larger than the sum of its proper divisors (38952686).

73004434 is a wasteful number, since it uses less digits than its factorization.

73004434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3585.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 73004434 is about 8544.2632216008. The cubic root of 73004434 is about 417.9423811974.

The spelling of 73004434 in words is "seventy-three million, four thousand, four hundred thirty-four".