73580869 has 8 divisors (see below), whose sum is σ = 75455072. Its totient is φ = 71714160.

The previous prime is 73580851. The next prime is 73580873. The reversal of 73580869 is 96808537.

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 73580869 - 2⁹ = 73580357 is a prime.

It is a super-2 number, since 2×73580869² = 10828288565590322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73580809) 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, 21682 + ... + 24844.

It is an arithmetic number, because the mean of its divisors is an integer number (9431884).

Almost surely, 2^73580869 is an apocalyptic number.

It is an amenable number.

73580869 is a deficient number, since it is larger than the sum of its proper divisors (1874203).

73580869 is a wasteful number, since it uses less digits than its factorization.

73580869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 73580869 is about 8577.9291790035. The cubic root of 73580869 is about 419.0395077076.

The spelling of 73580869 in words is "seventy-three million, five hundred eighty thousand, eight hundred sixty-nine".