73609003 has 8 divisors (see below), whose sum is σ = 80958528. Its totient is φ = 66500544.

The previous prime is 73608971. The next prime is 73609033. The reversal of 73609003 is 30090637.

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

It is a cyclic number.

It is not a de Polignac number, because 73609003 - 2⁵ = 73608971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73609033) 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, 59626 + ... + 60847.

It is an arithmetic number, because the mean of its divisors is an integer number (10119816).

Almost surely, 2^73609003 is an apocalyptic number.

73609003 is a deficient number, since it is larger than the sum of its proper divisors (7349525).

73609003 is a wasteful number, since it uses less digits than its factorization.

73609003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120533.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 73609003 is about 8579.5689285651. The cubic root of 73609003 is about 419.0929081608.

The spelling of 73609003 in words is "seventy-three million, six hundred nine thousand, three".