3126673 has 4 divisors (see below), whose sum is σ = 3410928. Its totient is φ = 2842420.

The previous prime is 3126667. The next prime is 3126679. The reversal of 3126673 is 3766213.

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 an interprime number because it is at equal distance from previous prime (3126667) and next prime (3126679).

It is a cyclic number.

It is not a de Polignac number, because 3126673 - 2¹³ = 3118481 is a prime.

It is a Duffinian number.

3126673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3126679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142111 + ... + 142132.

It is an arithmetic number, because the mean of its divisors is an integer number (852732).

Almost surely, 2^3126673 is an apocalyptic number.

It is an amenable number.

3126673 is a deficient number, since it is larger than the sum of its proper divisors (284255).

3126673 is a wasteful number, since it uses less digits than its factorization.

3126673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284254.

The product of its digits is 4536, while the sum is 28.

The square root of 3126673 is about 1768.2400855088. The cubic root of 3126673 is about 146.2269722918.

The spelling of 3126673 in words is "three million, one hundred twenty-six thousand, six hundred seventy-three".