2969789 has 8 divisors (see below), whose sum is σ = 3058560. Its totient is φ = 2882176.

The previous prime is 2969779. The next prime is 2969797. The reversal of 2969789 is 9879692.

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 2969789 - 2⁴ = 2969773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2969779) 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, 8237 + ... + 8589.

It is an arithmetic number, because the mean of its divisors is an integer number (382320).

2^2969789 is an apocalyptic number.

It is an amenable number.

2969789 is a deficient number, since it is larger than the sum of its proper divisors (88771).

2969789 is a wasteful number, since it uses less digits than its factorization.

2969789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579.

The product of its digits is 489888, while the sum is 50.

The square root of 2969789 is about 1723.3075755651. The cubic root of 2969789 is about 143.7391916259.

Subtracting 2969789 from its reverse (9879692), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2969789 in words is "two million, nine hundred sixty-nine thousand, seven hundred eighty-nine".