3858582646946 has 16 divisors (see below), whose sum is σ = 6020187072768. Its totient is φ = 1852803778800.

The previous prime is 3858582646879. The next prime is 3858582646967. The reversal of 3858582646946 is 6496462858583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237530825 + ... + 237547068.

It is an arithmetic number, because the mean of its divisors is an integer number (376261692048).

Almost surely, 2^{3858582646946} is an apocalyptic number.

3858582646946 is a deficient number, since it is larger than the sum of its proper divisors (2161604425822).

3858582646946 is a wasteful number, since it uses less digits than its factorization.

3858582646946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475078057.

The product of its digits is 2388787200, while the sum is 74.

The spelling of 3858582646946 in words is "three trillion, eight hundred fifty-eight billion, five hundred eighty-two million, six hundred forty-six thousand, nine hundred forty-six".