385192214 has 32 divisors (see below), whose sum is σ = 638845056. Its totient is φ = 172736320.

The previous prime is 385192211. The next prime is 385192217. The reversal of 385192214 is 412291583.

It is an interprime number because it is at equal distance from previous prime (385192211) and next prime (385192217).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385192211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683897 + ... + 684459.

It is an arithmetic number, because the mean of its divisors is an integer number (19963908).

Almost surely, 2^385192214 is an apocalyptic number.

385192214 is a deficient number, since it is larger than the sum of its proper divisors (253652842).

385192214 is a wasteful number, since it uses less digits than its factorization.

385192214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940.

The product of its digits is 17280, while the sum is 35.

The square root of 385192214 is about 19626.3143254153. The cubic root of 385192214 is about 727.5996810386.

The spelling of 385192214 in words is "three hundred eighty-five million, one hundred ninety-two thousand, two hundred fourteen".