4281969 has 4 divisors (see below), whose sum is σ = 5709296. Its totient is φ = 2854644.

The previous prime is 4281967. The next prime is 4281971. The reversal of 4281969 is 9691824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4281967) and next prime (4281971).

It is not a de Polignac number, because 4281969 - 2¹ = 4281967 is a prime.

It is a super-2 number, since 2×4281969² = 36670517033922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4281967) 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, 713659 + ... + 713664.

It is an arithmetic number, because the mean of its divisors is an integer number (1427324).

Almost surely, 2^4281969 is an apocalyptic number.

It is an amenable number.

4281969 is a deficient number, since it is larger than the sum of its proper divisors (1427327).

4281969 is a wasteful number, since it uses less digits than its factorization.

4281969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427326.

The product of its digits is 31104, while the sum is 39.

The square root of 4281969 is about 2069.2919078757. The cubic root of 4281969 is about 162.3857216248.

The spelling of 4281969 in words is "four million, two hundred eighty-one thousand, nine hundred sixty-nine".