73389043 has 16 divisors (see below), whose sum is σ = 92252160. Its totient is φ = 56827296.

The previous prime is 73389031. The next prime is 73389061. The reversal of 73389043 is 34098337.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73389043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73388993 and 73389011.

It is not an unprimeable number, because it can be changed into a prime (73389073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4303 + ... + 12856.

It is an arithmetic number, because the mean of its divisors is an integer number (5765760).

Almost surely, 2^73389043 is an apocalyptic number.

73389043 is a deficient number, since it is larger than the sum of its proper divisors (18863117).

73389043 is a wasteful number, since it uses less digits than its factorization.

73389043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17226.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 73389043 is about 8566.7405120034. The cubic root of 73389043 is about 418.6750441913.

The spelling of 73389043 in words is "seventy-three million, three hundred eighty-nine thousand, forty-three".