2916969 has 16 divisors (see below), whose sum is σ = 4359360. Its totient is φ = 1719360.

The previous prime is 2916943. The next prime is 2916971. The reversal of 2916969 is 9696192.

It is a happy number.

It is not a de Polignac number, because 2916969 - 2⁷ = 2916841 is a prime.

It is a super-2 number, since 2×2916969² = 17017416293922, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2916969.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2916919) 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, 27 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (272460).

2^2916969 is an apocalyptic number.

It is an amenable number.

2916969 is a deficient number, since it is larger than the sum of its proper divisors (1442391).

2916969 is a wasteful number, since it uses less digits than its factorization.

2916969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440.

The product of its digits is 52488, while the sum is 42.

The square root of 2916969 is about 1707.9136395029. The cubic root of 2916969 is about 142.8819179412.

It can be divided in two parts, 291 and 6969, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 2916969 in words is "two million, nine hundred sixteen thousand, nine hundred sixty-nine".