3594421969 has 4 divisors (see below), whose sum is σ = 3618226240. Its totient is φ = 3570617700.

The previous prime is 3594421967. The next prime is 3594421973. The reversal of 3594421969 is 9691244953.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9691244953 = 13 ⋅745480381.

It is a cyclic number.

It is not a de Polignac number, because 3594421969 - 2¹ = 3594421967 is a prime.

It is a super-2 number, since 2×3594421969² = 25839738582459673922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3594421967) 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, 11901909 + ... + 11902210.

It is an arithmetic number, because the mean of its divisors is an integer number (904556560).

Almost surely, 2^3594421969 is an apocalyptic number.

It is an amenable number.

3594421969 is a deficient number, since it is larger than the sum of its proper divisors (23804271).

3594421969 is a wasteful number, since it uses less digits than its factorization.

3594421969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23804270.

The product of its digits is 2099520, while the sum is 52.

The square root of 3594421969 is about 59953.4983883343. The cubic root of 3594421969 is about 1531.8268819384.

The spelling of 3594421969 in words is "three billion, five hundred ninety-four million, four hundred twenty-one thousand, nine hundred sixty-nine".