4364894869 has 4 divisors (see below), whose sum is σ = 4466404096. Its totient is φ = 4263385644.

The previous prime is 4364894861. The next prime is 4364894879. The reversal of 4364894869 is 9684984634.

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 a cyclic number.

It is not a de Polignac number, because 4364894869 - 2³ = 4364894861 is a prime.

It is a super-2 number, since 2×4364894869² = 38104614434845054322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4364894861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50754549 + ... + 50754634.

It is an arithmetic number, because the mean of its divisors is an integer number (1116601024).

Almost surely, 2^4364894869 is an apocalyptic number.

It is an amenable number.

4364894869 is a deficient number, since it is larger than the sum of its proper divisors (101509227).

4364894869 is a wasteful number, since it uses less digits than its factorization.

4364894869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101509226.

The product of its digits is 35831808, while the sum is 61.

The square root of 4364894869 is about 66067.3510063783. The cubic root of 4364894869 is about 1634.2729632669.

The spelling of 4364894869 in words is "four billion, three hundred sixty-four million, eight hundred ninety-four thousand, eight hundred sixty-nine".