378968432 has 10 divisors (see below), whose sum is σ = 734251368. Its totient is φ = 189484208.

The previous prime is 378968423. The next prime is 378968461. The reversal of 378968432 is 234869873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11842748 + ... + 11842779.

Almost surely, 2^378968432 is an apocalyptic number.

It is an amenable number.

378968432 is a deficient number, since it is larger than the sum of its proper divisors (355282936).

378968432 is a wasteful number, since it uses less digits than its factorization.

378968432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23685535 (or 23685529 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 378968432 is about 19467.1115474279. Note that the first 3 decimals coincide. The cubic root of 378968432 is about 723.6596285773.

The spelling of 378968432 in words is "three hundred seventy-eight million, nine hundred sixty-eight thousand, four hundred thirty-two".