2944669 has 8 divisors (see below), whose sum is σ = 3624320. Its totient is φ = 2329776.

The previous prime is 2944657. The next prime is 2944673. The reversal of 2944669 is 9664492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2944669 - 2⁵ = 2944637 is a prime.

It is a super-2 number, since 2×2944669² = 17342151039122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16089 + ... + 16270.

It is an arithmetic number, because the mean of its divisors is an integer number (453040).

2^2944669 is an apocalyptic number.

It is an amenable number.

2944669 is a deficient number, since it is larger than the sum of its proper divisors (679651).

2944669 is a wasteful number, since it uses less digits than its factorization.

2944669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32379.

The product of its digits is 93312, while the sum is 40.

The square root of 2944669 is about 1716.0037878746. The cubic root of 2944669 is about 143.3327702640.

The spelling of 2944669 in words is "two million, nine hundred forty-four thousand, six hundred sixty-nine".