609336001 has 2 divisors, whose sum is σ = 609336002. Its totient is φ = 609336000.

The previous prime is 609335999. The next prime is 609336029. The reversal of 609336001 is 100633906.

It is an a-pointer prime, because the next prime (609336029) can be obtained adding 609336001 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 520524225 + 88811776 = 22815^2 + 9424^2 .

It is a cyclic number.

It is not a de Polignac number, because 609336001 - 2¹ = 609335999 is a prime.

It is a super-2 number, since 2×609336001² = 742580724229344002, which contains 22 as substring.

Together with 609335999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (609336701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304668000 + 304668001.

It is an arithmetic number, because the mean of its divisors is an integer number (304668001).

Almost surely, 2^609336001 is an apocalyptic number.

It is an amenable number.

609336001 is a deficient number, since it is larger than the sum of its proper divisors (1).

609336001 is an equidigital number, since it uses as much as digits as its factorization.

609336001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 609336001 is about 24684.7321435741. The cubic root of 609336001 is about 847.7847743704.

Adding to 609336001 its reverse (100633906), we get a palindrome (709969907).

It can be divided in two parts, 609 and 336001, that added together give a triangular number (336610 = T₈₂₀).

The spelling of 609336001 in words is "six hundred nine million, three hundred thirty-six thousand, one".