673333151 has 4 divisors (see below), whose sum is σ = 673487832. Its totient is φ = 673178472.

The previous prime is 673333123. The next prime is 673333181. The reversal of 673333151 is 151333376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673333151 - 2¹⁴ = 673316767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673333121) 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, 70616 + ... + 79581.

It is an arithmetic number, because the mean of its divisors is an integer number (168371958).

Almost surely, 2^673333151 is an apocalyptic number.

673333151 is a deficient number, since it is larger than the sum of its proper divisors (154681).

673333151 is a wasteful number, since it uses less digits than its factorization.

673333151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154680.

The product of its digits is 17010, while the sum is 32.

The square root of 673333151 is about 25948.6637613577. The cubic root of 673333151 is about 876.4826676221.

The spelling of 673333151 in words is "six hundred seventy-three million, three hundred thirty-three thousand, one hundred fifty-one".