73673337 has 4 divisors (see below), whose sum is σ = 98231120. Its totient is φ = 49115556.

The previous prime is 73673323. The next prime is 73673371. The reversal of 73673337 is 73337637.

It is a happy number.

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 not a de Polignac number, because 73673337 - 2⁶ = 73673273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73673295 and 73673304.

It is not an unprimeable number, because it can be changed into a prime (73673377) 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, 12278887 + ... + 12278892.

It is an arithmetic number, because the mean of its divisors is an integer number (24557780).

Almost surely, 2^73673337 is an apocalyptic number.

It is an amenable number.

73673337 is a deficient number, since it is larger than the sum of its proper divisors (24557783).

73673337 is a wasteful number, since it uses less digits than its factorization.

73673337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24557782.

The product of its digits is 166698, while the sum is 39.

The square root of 73673337 is about 8583.3173656809. The cubic root of 73673337 is about 419.2149678319.

The spelling of 73673337 in words is "seventy-three million, six hundred seventy-three thousand, three hundred thirty-seven".