378029470 has 64 divisors (see below), whose sum is σ = 844333056. Its totient is φ = 118661760.

The previous prime is 378029441. The next prime is 378029497. The reversal of 378029470 is 74920873.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113935 + ... + 117205.

It is an arithmetic number, because the mean of its divisors is an integer number (13192704).

Almost surely, 2^378029470 is an apocalyptic number.

378029470 is an abundant number, since it is smaller than the sum of its proper divisors (466303586).

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

378029470 is a wasteful number, since it uses less digits than its factorization.

378029470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 378029470 is about 19442.9799670729. The cubic root of 378029470 is about 723.0614689475.

The spelling of 378029470 in words is "three hundred seventy-eight million, twenty-nine thousand, four hundred seventy".