385606583774 has 16 divisors (see below), whose sum is σ = 612592733088. Its totient is φ = 181414885632.

The previous prime is 385606583773. The next prime is 385606583797. The reversal of 385606583774 is 477385606583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385606583771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336607 + ... + 1599290.

It is an arithmetic number, because the mean of its divisors is an integer number (38287045818).

Almost surely, 2^385606583774 is an apocalyptic number.

385606583774 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

385606583774 is a deficient number, since it is larger than the sum of its proper divisors (226986149314).

385606583774 is a wasteful number, since it uses less digits than its factorization.

385606583774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939779.

The product of its (nonzero) digits is 101606400, while the sum is 62.

The spelling of 385606583774 in words is "three hundred eighty-five billion, six hundred six million, five hundred eighty-three thousand, seven hundred seventy-four".