73399803 has 8 divisors (see below), whose sum is σ = 98875728. Its totient is φ = 48428544.

The previous prime is 73399787. The next prime is 73399811. The reversal of 73399803 is 30899337.

It is a happy number.

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

It is not a de Polignac number, because 73399803 - 2⁴ = 73399787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73399873) 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, 125826 + ... + 126407.

It is an arithmetic number, because the mean of its divisors is an integer number (12359466).

Almost surely, 2^73399803 is an apocalyptic number.

73399803 is a deficient number, since it is larger than the sum of its proper divisors (25475925).

73399803 is a wasteful number, since it uses less digits than its factorization.

73399803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252333.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 73399803 is about 8567.3684991367. The cubic root of 73399803 is about 418.6955046630.

The spelling of 73399803 in words is "seventy-three million, three hundred ninety-nine thousand, eight hundred three".