3609331201 has 4 divisors (see below), whose sum is σ = 4124949952. Its totient is φ = 3093712452.

The previous prime is 3609331133. The next prime is 3609331267. The reversal of 3609331201 is 1021339063.

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: 1021339063 = 3701 ⋅275963.

It is a cyclic number.

It is not a de Polignac number, because 3609331201 - 2¹⁷ = 3609200129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3609331201.

It is not an unprimeable number, because it can be changed into a prime (3609331001) 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, 257809365 + ... + 257809378.

It is an arithmetic number, because the mean of its divisors is an integer number (1031237488).

Almost surely, 2^3609331201 is an apocalyptic number.

It is an amenable number.

3609331201 is a deficient number, since it is larger than the sum of its proper divisors (515618751).

3609331201 is an equidigital number, since it uses as much as digits as its factorization.

3609331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515618750.

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

The square root of 3609331201 is about 60077.7096850404. The cubic root of 3609331201 is about 1533.9419051787.

The spelling of 3609331201 in words is "three billion, six hundred nine million, three hundred thirty-one thousand, two hundred one".