2853969 has 8 divisors (see below), whose sum is σ = 3898272. Its totient is φ = 1856160.

The previous prime is 2853937. The next prime is 2853973. The reversal of 2853969 is 9693582.

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

It is not a de Polignac number, because 2853969 - 2⁵ = 2853937 is a prime.

It is a super-2 number, since 2×2853969² = 16290278105922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2853969.

It is not an unprimeable number, because it can be changed into a prime (2853979) 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, 11479 + ... + 11724.

It is an arithmetic number, because the mean of its divisors is an integer number (487284).

2^2853969 is an apocalyptic number.

It is an amenable number.

2853969 is a deficient number, since it is larger than the sum of its proper divisors (1044303).

2853969 is a wasteful number, since it uses less digits than its factorization.

2853969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23247.

The product of its digits is 116640, while the sum is 42.

The square root of 2853969 is about 1689.3694089808. The cubic root of 2853969 is about 141.8457791386.

The spelling of 2853969 in words is "two million, eight hundred fifty-three thousand, nine hundred sixty-nine".