4000469617 has 4 divisors (see below), whose sum is σ = 4129517056. Its totient is φ = 3871422180.

The previous prime is 4000469591. The next prime is 4000469621. The reversal of 4000469617 is 7169640004.

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 a de Polignac number, because none of the positive numbers 2^k-4000469617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000469687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64523673 + ... + 64523734.

It is an arithmetic number, because the mean of its divisors is an integer number (1032379264).

Almost surely, 2^4000469617 is an apocalyptic number.

It is an amenable number.

4000469617 is a deficient number, since it is larger than the sum of its proper divisors (129047439).

4000469617 is a wasteful number, since it uses less digits than its factorization.

4000469617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129047438.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4000469617 is about 63249.2657427736. The cubic root of 4000469617 is about 1587.4631720805.

The spelling of 4000469617 in words is "four billion, four hundred sixty-nine thousand, six hundred seventeen".