378355230 has 96 divisors (see below), whose sum is σ = 1136330208. Its totient is φ = 86323200.

The previous prime is 378355183. The next prime is 378355261. The reversal of 378355230 is 32553873.

378355230 is a `hidden beast` number, since 3 + 78 + 3 + 552 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5590 + ... + 28070.

It is an arithmetic number, because the mean of its divisors is an integer number (11836773).

Almost surely, 2^378355230 is an apocalyptic number.

378355230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 378355230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568165104).

378355230 is an abundant number, since it is smaller than the sum of its proper divisors (757974978).

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

378355230 is a wasteful number, since it uses less digits than its factorization.

378355230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22522 (or 22519 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 378355230 is about 19451.3554797603. The cubic root of 378355230 is about 723.2691043273.

The spelling of 378355230 in words is "three hundred seventy-eight million, three hundred fifty-five thousand, two hundred thirty".