378736020 has 96 divisors (see below), whose sum is σ = 1268951040. Its totient is φ = 93225600.

The previous prime is 378736019. The next prime is 378736031. The reversal of 378736020 is 20637873.

378736020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 19956 + ... + 33995.

It is an arithmetic number, because the mean of its divisors is an integer number (13218240).

Almost surely, 2^378736020 is an apocalyptic number.

378736020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

378736020 is an abundant number, since it is smaller than the sum of its proper divisors (890215020).

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

378736020 is a wasteful number, since it uses less digits than its factorization.

378736020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53982 (or 53974 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 378736020 is about 19461.1412820523. The cubic root of 378736020 is about 723.5116641201.

The spelling of 378736020 in words is "three hundred seventy-eight million, seven hundred thirty-six thousand, twenty".