673327049 has 4 divisors (see below), whose sum is σ = 673863120. Its totient is φ = 672790980.

The previous prime is 673327043. The next prime is 673327063. The reversal of 673327049 is 940723376.

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 673327049 - 2¹⁶ = 673261513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673326997 and 673327015.

It is not an unprimeable number, because it can be changed into a prime (673327043) 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, 266147 + ... + 268664.

It is an arithmetic number, because the mean of its divisors is an integer number (168465780).

Almost surely, 2^673327049 is an apocalyptic number.

It is an amenable number.

673327049 is a deficient number, since it is larger than the sum of its proper divisors (536071).

673327049 is a wasteful number, since it uses less digits than its factorization.

673327049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536070.

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 673327049 is about 25948.5461827826. The cubic root of 673327049 is about 876.4800199415.

The spelling of 673327049 in words is "six hundred seventy-three million, three hundred twenty-seven thousand, forty-nine".