3660258613 has 8 divisors (see below), whose sum is σ = 4003439616. Its totient is φ = 3318816000.

The previous prime is 3660258611. The next prime is 3660258631. The reversal of 3660258613 is 3168520663.

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 3660258613 - 2¹ = 3660258611 is a prime.

It is a super-2 number, since 2×3660258613² = 26794986228081367538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660258611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430188 + ... + 438613.

It is an arithmetic number, because the mean of its divisors is an integer number (500429952).

Almost surely, 2^3660258613 is an apocalyptic number.

It is an amenable number.

3660258613 is a deficient number, since it is larger than the sum of its proper divisors (343181003).

3660258613 is a wasteful number, since it uses less digits than its factorization.

3660258613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869195.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3660258613 is about 60500.0711817763. The cubic root of 3660258613 is about 1541.1228406732.

The spelling of 3660258613 in words is "three billion, six hundred sixty million, two hundred fifty-eight thousand, six hundred thirteen".