73467943 has 4 divisors (see below), whose sum is σ = 74181328. Its totient is φ = 72754560.

The previous prime is 73467937. The next prime is 73467971. The reversal of 73467943 is 34976437.

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

It is a cyclic number.

It is not a de Polignac number, because 73467943 - 2⁹ = 73467431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73467943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73467913) 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, 356538 + ... + 356743.

It is an arithmetic number, because the mean of its divisors is an integer number (18545332).

Almost surely, 2^73467943 is an apocalyptic number.

73467943 is a deficient number, since it is larger than the sum of its proper divisors (713385).

73467943 is a wasteful number, since it uses less digits than its factorization.

73467943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713384.

The product of its digits is 381024, while the sum is 43.

The square root of 73467943 is about 8571.3442936333. The cubic root of 73467943 is about 418.8250285699.

The spelling of 73467943 in words is "seventy-three million, four hundred sixty-seven thousand, nine hundred forty-three".