73000803 has 8 divisors (see below), whose sum is σ = 98668048. Its totient is φ = 48000384.

The previous prime is 73000783. The next prime is 73000841. The reversal of 73000803 is 30800037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73000803 - 2⁸ = 73000547 is a prime.

It is a Duffinian number.

73000803 is a modest number, since divided by 803 gives 73 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 73000803.

It is not an unprimeable number, because it can be changed into a prime (73000843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166450 + ... + 166887.

It is an arithmetic number, because the mean of its divisors is an integer number (12333506).

Almost surely, 2^73000803 is an apocalyptic number.

73000803 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

73000803 is a deficient number, since it is larger than the sum of its proper divisors (25667245).

73000803 is a wasteful number, since it uses less digits than its factorization.

73000803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333413.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 73000803 is about 8544.0507372089. The cubic root of 73000803 is about 417.9354520569.

The spelling of 73000803 in words is "seventy-three million, eight hundred three", and thus it is an aban number.