2965969 has 4 divisors (see below), whose sum is σ = 2996644. Its totient is φ = 2935296.

The previous prime is 2965961. The next prime is 2965979. The reversal of 2965969 is 9695692.

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 1183744 + 1782225 = 1088^2 + 1335^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965969 - 2³ = 2965961 is a prime.

It is a super-2 number, since 2×2965969² = 17593944217922, which contains 22 as substring.

It is a Duffinian number.

2965969 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2965961) 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, 15192 + ... + 15385.

It is an arithmetic number, because the mean of its divisors is an integer number (749161).

2^2965969 is an apocalyptic number.

It is an amenable number.

2965969 is a deficient number, since it is larger than the sum of its proper divisors (30675).

2965969 is an equidigital number, since it uses as much as digits as its factorization.

2965969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30674.

The product of its digits is 262440, while the sum is 46.

The square root of 2965969 is about 1722.1988851465. The cubic root of 2965969 is about 143.6775352471.

The spelling of 2965969 in words is "two million, nine hundred sixty-five thousand, nine hundred sixty-nine".