378038288 has 20 divisors (see below), whose sum is σ = 770999760. Its totient is φ = 179070624.

The previous prime is 378038263. The next prime is 378038303. The reversal of 378038288 is 882830873.

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, 621470 + ... + 622077.

It is an arithmetic number, because the mean of its divisors is an integer number (38549988).

Almost surely, 2^378038288 is an apocalyptic number.

378038288 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

378038288 is an abundant number, since it is smaller than the sum of its proper divisors (392961472).

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

378038288 is a wasteful number, since it uses less digits than its factorization.

378038288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243574 (or 1243568 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 378038288 is about 19443.2067314011. The cubic root of 378038288 is about 723.0670910016.

The spelling of 378038288 in words is "three hundred seventy-eight million, thirty-eight thousand, two hundred eighty-eight".