3664013567 has 4 divisors (see below), whose sum is σ = 3685953936. Its totient is φ = 3642073200.

The previous prime is 3664013513. The next prime is 3664013581. The reversal of 3664013567 is 7653104663.

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 3664013567 - 2²² = 3659819263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664013767) 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, 10969934 + ... + 10970267.

It is an arithmetic number, because the mean of its divisors is an integer number (921488484).

Almost surely, 2^3664013567 is an apocalyptic number.

3664013567 is a deficient number, since it is larger than the sum of its proper divisors (21940369).

3664013567 is a wasteful number, since it uses less digits than its factorization.

3664013567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21940368.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 3664013567 is about 60531.0958681569. The cubic root of 3664013567 is about 1541.6496584258.

The spelling of 3664013567 in words is "three billion, six hundred sixty-four million, thirteen thousand, five hundred sixty-seven".