385199096 has 8 divisors (see below), whose sum is σ = 722248320. Its totient is φ = 192599544.

The previous prime is 385199093. The next prime is 385199131. The reversal of 385199096 is 690991583.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385199093) 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 as a sum of consecutive naturals, namely, 24074936 + ... + 24074951.

It is an arithmetic number, because the mean of its divisors is an integer number (90281040).

Almost surely, 2^385199096 is an apocalyptic number.

It is an amenable number.

385199096 is a deficient number, since it is larger than the sum of its proper divisors (337049224).

385199096 is a wasteful number, since it uses less digits than its factorization.

385199096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48149893 (or 48149889 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 385199096 is about 19626.4896504698. The cubic root of 385199096 is about 727.6040142096.

The spelling of 385199096 in words is "three hundred eighty-five million, one hundred ninety-nine thousand, ninety-six".