378000852 has 24 divisors (see below), whose sum is σ = 891097536. Its totient is φ = 124700928.

The previous prime is 378000851. The next prime is 378000863. The reversal of 378000852 is 258000873.

It is a super-2 number, since 2×378000852² = 285769288225451808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378000851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161208 + ... + 163535.

It is an arithmetic number, because the mean of its divisors is an integer number (37129064).

Almost surely, 2^378000852 is an apocalyptic number.

It is an amenable number.

378000852 is an abundant number, since it is smaller than the sum of its proper divisors (513096684).

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

378000852 is a wasteful number, since it uses less digits than its factorization.

378000852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324847 (or 324845 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 378000852 is about 19442.2440062869. The cubic root of 378000852 is about 723.0432224906.

The spelling of 378000852 in words is "three hundred seventy-eight million, eight hundred fifty-two", and thus it is an aban number.