4254469869 has 32 divisors (see below), whose sum is σ = 6153719040. Its totient is φ = 2599045632.

The previous prime is 4254469867. The next prime is 4254469889. The reversal of 4254469869 is 9689644524.

It is not a de Polignac number, because 4254469869 - 2¹ = 4254469867 is a prime.

It is a super-2 number, since 2×4254469869² = 36201027732457754322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254469867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3877729 + ... + 3878825.

It is an arithmetic number, because the mean of its divisors is an integer number (192303720).

Almost surely, 2^4254469869 is an apocalyptic number.

It is an amenable number.

4254469869 is a deficient number, since it is larger than the sum of its proper divisors (1899249171).

4254469869 is a wasteful number, since it uses less digits than its factorization.

4254469869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its digits is 14929920, while the sum is 57.

The square root of 4254469869 is about 65226.2973730688. The cubic root of 4254469869 is about 1620.3735699224.

The spelling of 4254469869 in words is "four billion, two hundred fifty-four million, four hundred sixty-nine thousand, eight hundred sixty-nine".