378484152 has 32 divisors (see below), whose sum is σ = 953441280. Its totient is φ = 125197280.

The previous prime is 378484147. The next prime is 378484153. The reversal of 378484152 is 251484873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378484153) 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, 57048 + ... + 63335.

It is an arithmetic number, because the mean of its divisors is an integer number (29795040).

Almost surely, 2^378484152 is an apocalyptic number.

It is an amenable number.

378484152 is an abundant number, since it is smaller than the sum of its proper divisors (574957128).

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

378484152 is a wasteful number, since it uses less digits than its factorization.

378484152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120523 (or 120519 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 378484152 is about 19454.6691567860. The cubic root of 378484152 is about 723.3512446927.

The spelling of 378484152 in words is "three hundred seventy-eight million, four hundred eighty-four thousand, one hundred fifty-two".