3118969 has 4 divisors (see below), whose sum is σ = 3564544. Its totient is φ = 2673396.

The previous prime is 3118949. The next prime is 3118987. The reversal of 3118969 is 9698113.

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 3118969 - 2⁵ = 3118937 is a prime.

It is a super-2 number, since 2×3118969² = 19455935245922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3118909) 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, 222777 + ... + 222790.

It is an arithmetic number, because the mean of its divisors is an integer number (891136).

Almost surely, 2^3118969 is an apocalyptic number.

It is an amenable number.

3118969 is a deficient number, since it is larger than the sum of its proper divisors (445575).

3118969 is an equidigital number, since it uses as much as digits as its factorization.

3118969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445574.

The product of its digits is 11664, while the sum is 37.

The square root of 3118969 is about 1766.0603047461. The cubic root of 3118969 is about 146.1067743362.

The spelling of 3118969 in words is "three million, one hundred eighteen thousand, nine hundred sixty-nine".