385062886 has 32 divisors (see below), whose sum is σ = 663526080. Its totient is φ = 166020096.

The previous prime is 385062877. The next prime is 385062889. The reversal of 385062886 is 688260583.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385062889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57375 + ... + 63733.

It is an arithmetic number, because the mean of its divisors is an integer number (20735190).

Almost surely, 2^385062886 is an apocalyptic number.

385062886 is a deficient number, since it is larger than the sum of its proper divisors (278463194).

385062886 is a wasteful number, since it uses less digits than its factorization.

385062886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 385062886 is about 19623.0192885804. The cubic root of 385062886 is about 727.5182415725.

The spelling of 385062886 in words is "three hundred eighty-five million, sixty-two thousand, eight hundred eighty-six".