385116152 has 16 divisors (see below), whose sum is σ = 731234400. Its totient is φ = 190120320.

The previous prime is 385116107. The next prime is 385116161. The reversal of 385116152 is 251611583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304049 + ... + 305312.

It is an arithmetic number, because the mean of its divisors is an integer number (45702150).

Almost surely, 2^385116152 is an apocalyptic number.

It is an amenable number.

385116152 is a deficient number, since it is larger than the sum of its proper divisors (346118248).

385116152 is a wasteful number, since it uses less digits than its factorization.

385116152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609446 (or 609442 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

The square root of 385116152 is about 19624.3764741711. The cubic root of 385116152 is about 727.5517860500.

The spelling of 385116152 in words is "three hundred eighty-five million, one hundred sixteen thousand, one hundred fifty-two".