4378473000 has 384 divisors, whose sum is σ = 16505648640. Its totient is φ = 1037760000.

The previous prime is 4378472977. The next prime is 4378473007. The reversal of 4378473000 is 3748734.

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

It is not an unprimeable number, because it can be changed into a prime (4378473007) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 4652530 + ... + 4653470.

It is an arithmetic number, because the mean of its divisors is an integer number (42983460).

Almost surely, 2^4378473000 is an apocalyptic number.

4378473000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4378473000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8252824320).

4378473000 is an abundant number, since it is smaller than the sum of its proper divisors (12127175640).

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

4378473000 is a wasteful number, since it uses less digits than its factorization.

4378473000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 4378473000 is about 66170.0309807998. The cubic root of 4378473000 is about 1635.9658182770.

The spelling of 4378473000 in words is "four billion, three hundred seventy-eight million, four hundred seventy-three thousand".