378043932 has 48 divisors (see below), whose sum is σ = 1021943552. Its totient is φ = 106531200.

The previous prime is 378043891. The next prime is 378043933. The reversal of 378043932 is 239340873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378043933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24694 + ... + 36957.

Almost surely, 2^378043932 is an apocalyptic number.

It is an amenable number.

378043932 is an abundant number, since it is smaller than the sum of its proper divisors (643899620).

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

378043932 is a wasteful number, since it uses less digits than its factorization.

378043932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61738 (or 61736 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 378043932 is about 19443.3518715267. The cubic root of 378043932 is about 723.0706893764.

The spelling of 378043932 in words is "three hundred seventy-eight million, forty-three thousand, nine hundred thirty-two".