378032824 has 32 divisors (see below), whose sum is σ = 776286000. Its totient is φ = 171516672.

The previous prime is 378032821. The next prime is 378032839. The reversal of 378032824 is 428230873.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378032821) 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, 24669 + ... + 36940.

Almost surely, 2^378032824 is an apocalyptic number.

It is an amenable number.

378032824 is an abundant number, since it is smaller than the sum of its proper divisors (398253176).

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

378032824 is a wasteful number, since it uses less digits than its factorization.

378032824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61687 (or 61683 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 378032824 is about 19443.0662190921. The cubic root of 378032824 is about 723.0636073531.

The spelling of 378032824 in words is "three hundred seventy-eight million, thirty-two thousand, eight hundred twenty-four".