3581364065 has 8 divisors (see below), whose sum is σ = 4361781120. Its totient is φ = 2822328432.

The previous prime is 3581364053. The next prime is 3581364079. The reversal of 3581364065 is 5604631853.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3581364065 - 2²⁰ = 3580315489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344985 + ... + 5345654.

It is an arithmetic number, because the mean of its divisors is an integer number (545222640).

Almost surely, 2^3581364065 is an apocalyptic number.

It is an amenable number.

3581364065 is a deficient number, since it is larger than the sum of its proper divisors (780417055).

3581364065 is a wasteful number, since it uses less digits than its factorization.

3581364065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690711.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 3581364065 is about 59844.4990370878. The cubic root of 3581364065 is about 1529.9696784399.

The spelling of 3581364065 in words is "three billion, five hundred eighty-one million, three hundred sixty-four thousand, sixty-five".