3123967 has 16 divisors (see below), whose sum is σ = 4032000. Its totient is φ = 2348640.

The previous prime is 3123959. The next prime is 3123973. The reversal of 3123967 is 7693213.

It is not a de Polignac number, because 3123967 - 2³ = 3123959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (252000).

Almost surely, 2^3123967 is an apocalyptic number.

3123967 is a deficient number, since it is larger than the sum of its proper divisors (908033).

3123967 is a wasteful number, since it uses less digits than its factorization.

3123967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446.

The product of its digits is 6804, while the sum is 31.

The square root of 3123967 is about 1767.4747522949. The cubic root of 3123967 is about 146.1847757469.

The spelling of 3123967 in words is "three million, one hundred twenty-three thousand, nine hundred sixty-seven".