4478971376 has 40 divisors (see below), whose sum is σ = 9525057024. Its totient is φ = 2023392960.

The previous prime is 4478971363. The next prime is 4478971379. The reversal of 4478971376 is 6731798744.

It is a super-2 number, since 2×4478971376² = 40122369174054666752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478971379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49376 + ... + 106751.

Almost surely, 2^4478971376 is an apocalyptic number.

It is an amenable number.

4478971376 is an abundant number, since it is smaller than the sum of its proper divisors (5046085648).

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

4478971376 is a wasteful number, since it uses less digits than its factorization.

4478971376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156309 (or 156303 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 56.

The square root of 4478971376 is about 66925.1176764001. The cubic root of 4478971376 is about 1648.3879420228.

The spelling of 4478971376 in words is "four billion, four hundred seventy-eight million, nine hundred seventy-one thousand, three hundred seventy-six".