3173229 has 16 divisors (see below), whose sum is σ = 4731840. Its totient is φ = 2101680.

The previous prime is 3173207. The next prime is 3173243. The reversal of 3173229 is 9223713.

It is not a de Polignac number, because 3173229 - 2⁸ = 3172973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3173249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5419 + ... + 5975.

It is an arithmetic number, because the mean of its divisors is an integer number (295740).

Almost surely, 2^3173229 is an apocalyptic number.

It is an amenable number.

3173229 is a deficient number, since it is larger than the sum of its proper divisors (1558611).

3173229 is a wasteful number, since it uses less digits than its factorization.

3173229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 771 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 3173229 is about 1781.3559442178. The cubic root of 3173229 is about 146.9491702645.

The spelling of 3173229 in words is "three million, one hundred seventy-three thousand, two hundred twenty-nine".