378744470 has 32 divisors (see below), whose sum is σ = 752099040. Its totient is φ = 136431360.

The previous prime is 378744467. The next prime is 378744481. The reversal of 378744470 is 74447873.

378744470 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30200 + ... + 40859.

It is an arithmetic number, because the mean of its divisors is an integer number (23503095).

Almost surely, 2^378744470 is an apocalyptic number.

378744470 is a deficient number, since it is larger than the sum of its proper divisors (373354570).

378744470 is a wasteful number, since it uses less digits than its factorization.

378744470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71120.

The product of its (nonzero) digits is 526848, while the sum is 44.

The square root of 378744470 is about 19461.3583801337. The cubic root of 378744470 is about 723.5170448495.

The spelling of 378744470 in words is "three hundred seventy-eight million, seven hundred forty-four thousand, four hundred seventy".