378005376 has 64 divisors (see below), whose sum is σ = 1147524480. Its totient is φ = 108000768.

The previous prime is 378005371. The next prime is 378005447. The reversal of 378005376 is 673500873.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378005371) 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, 67626 + ... + 73001.

It is an arithmetic number, because the mean of its divisors is an integer number (17930070).

Almost surely, 2^378005376 is an apocalyptic number.

It is an amenable number.

378005376 is an abundant number, since it is smaller than the sum of its proper divisors (769519104).

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

378005376 is a wasteful number, since it uses less digits than its factorization.

378005376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140651 (or 140639 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 378005376 is about 19442.3603505336. The cubic root of 378005376 is about 723.0461069942.

The spelling of 378005376 in words is "three hundred seventy-eight million, five thousand, three hundred seventy-six".