3976471000 has 64 divisors (see below), whose sum is σ = 9397308960. Its totient is φ = 1574800000.

The previous prime is 3976470997. The next prime is 3976471001. The reversal of 3976471000 is 1746793.

It is a super-3 number, since 3×3976471000³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976471001) 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 15 ways as a sum of consecutive naturals, for example, 81315 + ... + 120685.

Almost surely, 2^3976471000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3976471000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4698654480).

3976471000 is an abundant number, since it is smaller than the sum of its proper divisors (5420837960).

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

3976471000 is a wasteful number, since it uses less digits than its factorization.

3976471000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39493 (or 39479 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 3976471000 is about 63059.2657743491. The cubic root of 3976471000 is about 1584.2824325057.

The spelling of 3976471000 in words is "three billion, nine hundred seventy-six million, four hundred seventy-one thousand".