3001965 has 8 divisors (see below), whose sum is σ = 4803168. Its totient is φ = 1601040.

The previous prime is 3001963. The next prime is 3001991. The reversal of 3001965 is 5691003.

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

It is not a de Polignac number, because 3001965 - 2¹ = 3001963 is a prime.

It is a super-2 number, since 2×3001965² = 18023587722450, which contains 22 as substring.

It is a Curzon number.

3001965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001963) 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, 100051 + ... + 100080.

It is an arithmetic number, because the mean of its divisors is an integer number (600396).

Almost surely, 2^3001965 is an apocalyptic number.

It is an amenable number.

3001965 is a deficient number, since it is larger than the sum of its proper divisors (1801203).

3001965 is a wasteful number, since it uses less digits than its factorization.

3001965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200139.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 3001965 is about 1732.6179613521. The cubic root of 3001965 is about 144.2564392737.

Adding to 3001965 its reverse (5691003), we get a palindrome (8692968).

The spelling of 3001965 in words is "three million, one thousand, nine hundred sixty-five".