3307864561 has 8 divisors (see below), whose sum is σ = 3318638400. Its totient is φ = 3297106320.

The previous prime is 3307864523. The next prime is 3307864591. The reversal of 3307864561 is 1654687033.

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 3307864561 - 2²⁵ = 3274310129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3307864501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536466 + ... + 542596.

It is an arithmetic number, because the mean of its divisors is an integer number (414829800).

Almost surely, 2^3307864561 is an apocalyptic number.

It is an amenable number.

3307864561 is a deficient number, since it is larger than the sum of its proper divisors (10773839).

3307864561 is a wasteful number, since it uses less digits than its factorization.

3307864561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 3307864561 is about 57514.0379472699. The cubic root of 3307864561 is about 1489.9873219347.

The spelling of 3307864561 in words is "three billion, three hundred seven million, eight hundred sixty-four thousand, five hundred sixty-one".