4396596989 has 4 divisors (see below), whose sum is σ = 4399679424. Its totient is φ = 4393514556.

The previous prime is 4396596977. The next prime is 4396597019. The reversal of 4396596989 is 9896956934.

4396596989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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-4396596989 is a prime.

It is a super-2 number, since 2×4396596989² = 38660130167367732242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396596929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539077 + ... + 1541930.

It is an arithmetic number, because the mean of its divisors is an integer number (1099919856).

Almost surely, 2^4396596989 is an apocalyptic number.

It is an amenable number.

4396596989 is a deficient number, since it is larger than the sum of its proper divisors (3082435).

4396596989 is a wasteful number, since it uses less digits than its factorization.

4396596989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082434.

The product of its digits is 113374080, while the sum is 68.

The square root of 4396596989 is about 66306.8396849073. The cubic root of 4396596989 is about 1638.2199838674.

The spelling of 4396596989 in words is "four billion, three hundred ninety-six million, five hundred ninety-six thousand, nine hundred eighty-nine".