385302950 has 12 divisors (see below), whose sum is σ = 716663580. Its totient is φ = 154121160.

The previous prime is 385302913. The next prime is 385302959. The reversal of 385302950 is 59203583.

It is a self number, because there is not a number n which added to its sum of digits gives 385302950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385302959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3852980 + ... + 3853079.

It is an arithmetic number, because the mean of its divisors is an integer number (59721965).

Almost surely, 2^385302950 is an apocalyptic number.

385302950 is a deficient number, since it is larger than the sum of its proper divisors (331360630).

385302950 is a wasteful number, since it uses less digits than its factorization.

385302950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7706071 (or 7706066 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 385302950 is about 19629.1352331171. The cubic root of 385302950 is about 727.6693984036.

The spelling of 385302950 in words is "three hundred eighty-five million, three hundred two thousand, nine hundred fifty".