2969345 has 4 divisors (see below), whose sum is σ = 3563220. Its totient is φ = 2375472.

The previous prime is 2969333. The next prime is 2969359. The reversal of 2969345 is 5439692.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1985281 + 984064 = 1409^2 + 992^2 .

It is a cyclic number.

It is not a de Polignac number, because 2969345 - 2⁸ = 2969089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2969299 and 2969308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296930 + ... + 296939.

It is an arithmetic number, because the mean of its divisors is an integer number (890805).

2^2969345 is an apocalyptic number.

It is an amenable number.

2969345 is a deficient number, since it is larger than the sum of its proper divisors (593875).

2969345 is an equidigital number, since it uses as much as digits as its factorization.

2969345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593874.

The product of its digits is 58320, while the sum is 38.

The square root of 2969345 is about 1723.1787487083. The cubic root of 2969345 is about 143.7320279989.

The spelling of 2969345 in words is "two million, nine hundred sixty-nine thousand, three hundred forty-five".