385446606 has 8 divisors (see below), whose sum is σ = 770893224. Its totient is φ = 128482200.

The previous prime is 385446601. The next prime is 385446619. The reversal of 385446606 is 606644583.

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

385446606 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385446601) 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, 32120545 + ... + 32120556.

It is an arithmetic number, because the mean of its divisors is an integer number (96361653).

Almost surely, 2^385446606 is an apocalyptic number.

385446606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385446606 is a wasteful number, since it uses less digits than its factorization.

385446606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64241106.

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 385446606 is about 19632.7941465294. The cubic root of 385446606 is about 727.7598216981.

It can be divided in two parts, 38544 and 6606, that added together give a triangular number (45150 = T₃₀₀).

The spelling of 385446606 in words is "three hundred eighty-five million, four hundred forty-six thousand, six hundred six".