3603064891 has 4 divisors (see below), whose sum is σ = 3607825312. Its totient is φ = 3598304472.

The previous prime is 3603064889. The next prime is 3603064967. The reversal of 3603064891 is 1984603063.

3603064891 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 3603064891 - 2¹ = 3603064889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3603064811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379075 + ... + 2380588.

It is an arithmetic number, because the mean of its divisors is an integer number (901956328).

Almost surely, 2^3603064891 is an apocalyptic number.

3603064891 is a deficient number, since it is larger than the sum of its proper divisors (4760421).

3603064891 is an equidigital number, since it uses as much as digits as its factorization.

3603064891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760420.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 3603064891 is about 60025.5353245600. The cubic root of 3603064891 is about 1533.0536775060.

The spelling of 3603064891 in words is "three billion, six hundred three million, sixty-four thousand, eight hundred ninety-one".