73468693 has 4 divisors (see below), whose sum is σ = 76663008. Its totient is φ = 70274380.

The previous prime is 73468669. The next prime is 73468721. The reversal of 73468693 is 39686437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73468693 - 2²¹ = 71371541 is a prime.

It is a super-2 number, since 2×73468693² = 10795297702256498, 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 (73468093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1597123 + ... + 1597168.

It is an arithmetic number, because the mean of its divisors is an integer number (19165752).

Almost surely, 2^73468693 is an apocalyptic number.

It is an amenable number.

73468693 is a deficient number, since it is larger than the sum of its proper divisors (3194315).

73468693 is a wasteful number, since it uses less digits than its factorization.

73468693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194314.

The product of its digits is 653184, while the sum is 46.

The square root of 73468693 is about 8571.3880439518. The cubic root of 73468693 is about 418.8264537616.

The spelling of 73468693 in words is "seventy-three million, four hundred sixty-eight thousand, six hundred ninety-three".