385118352 has 60 divisors (see below), whose sum is σ = 1098154044. Its totient is φ = 125948160.

The previous prime is 385118333. The next prime is 385118369. The reversal of 385118352 is 253811583.

It can be written as a sum of positive squares in 2 ways, for example, as 295702416 + 89415936 = 17196^2 + 9456^2 .

It is a super-2 number, since 2×385118352² = 296632290094391808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17599 + ... + 32862.

Almost surely, 2^385118352 is an apocalyptic number.

It is an amenable number.

385118352 is an abundant number, since it is smaller than the sum of its proper divisors (713035692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385118352 is a wasteful number, since it uses less digits than its factorization.

385118352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50528 (or 50519 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 385118352 is about 19624.4325268274. The cubic root of 385118352 is about 727.5531714423.

The spelling of 385118352 in words is "three hundred eighty-five million, one hundred eighteen thousand, three hundred fifty-two".