385018034 has 8 divisors (see below), whose sum is σ = 584837760. Its totient is φ = 190072116.

The previous prime is 385018021. The next prime is 385018037. The reversal of 385018034 is 430810583.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (385018037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218254 + ... + 1218569.

It is an arithmetic number, because the mean of its divisors is an integer number (73104720).

Almost surely, 2^385018034 is an apocalyptic number.

385018034 is a deficient number, since it is larger than the sum of its proper divisors (199819726).

385018034 is a wasteful number, since it uses less digits than its factorization.

385018034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436904.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 385018034 is about 19621.8764138397. The cubic root of 385018034 is about 727.4899934461.

The spelling of 385018034 in words is "three hundred eighty-five million, eighteen thousand, thirty-four".