3664165967 has 8 divisors (see below), whose sum is σ = 4568310912. Its totient is φ = 2855194200.

The previous prime is 3664165963. The next prime is 3664165997. The reversal of 3664165967 is 7695614663.

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 3664165967 - 2² = 3664165963 is a prime.

It is a super-2 number, since 2×3664165967² = 26852224467442090178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664165963) 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 7 ways as a sum of consecutive naturals, for example, 23793209 + ... + 23793362.

It is an arithmetic number, because the mean of its divisors is an integer number (571038864).

Almost surely, 2^3664165967 is an apocalyptic number.

3664165967 is a deficient number, since it is larger than the sum of its proper divisors (904144945).

3664165967 is a wasteful number, since it uses less digits than its factorization.

3664165967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47586589.

The product of its digits is 4898880, while the sum is 53.

The square root of 3664165967 is about 60532.3547121703. The cubic root of 3664165967 is about 1541.6710324506.

The spelling of 3664165967 in words is "three billion, six hundred sixty-four million, one hundred sixty-five thousand, nine hundred sixty-seven".