73667469 has 8 divisors (see below), whose sum is σ = 98303040. Its totient is φ = 49071776.

The previous prime is 73667437. The next prime is 73667479. The reversal of 73667469 is 96476637.

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 73667469 - 2⁵ = 73667437 is a prime.

It is a super-2 number, since 2×73667469² = 10853791977731922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73667479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5352 + ... + 13265.

It is an arithmetic number, because the mean of its divisors is an integer number (12287880).

Almost surely, 2^73667469 is an apocalyptic number.

It is an amenable number.

73667469 is a deficient number, since it is larger than the sum of its proper divisors (24635571).

73667469 is a wasteful number, since it uses less digits than its factorization.

73667469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19939.

The product of its digits is 1143072, while the sum is 48.

The square root of 73667469 is about 8582.9755329955. The cubic root of 73667469 is about 419.2038375332.

The spelling of 73667469 in words is "seventy-three million, six hundred sixty-seven thousand, four hundred sixty-nine".