3660384020858 has 8 divisors (see below), whose sum is σ = 5490584192352. Its totient is φ = 1830189290076.

The previous prime is 3660384020851. The next prime is 3660384020863. The reversal of 3660384020858 is 8580204830663.

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

It is a super-2 number, since 2×3660384020858² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3660384020851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687691 + ... + 3188897.

It is an arithmetic number, because the mean of its divisors is an integer number (686323024044).

Almost surely, 2^{3660384020858} is an apocalyptic number.

3660384020858 is a deficient number, since it is larger than the sum of its proper divisors (1830200171494).

3660384020858 is a wasteful number, since it uses less digits than its factorization.

3660384020858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720356.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 3660384020858 in words is "three trillion, six hundred sixty billion, three hundred eighty-four million, twenty thousand, eight hundred fifty-eight".