3971454760 has 64 divisors (see below), whose sum is σ = 10997884800. Its totient is φ = 1256898816.

The previous prime is 3971454757. The next prime is 3971454769. The reversal of 3971454760 is 674541793.

It is a self number, because there is not a number n which added to its sum of digits gives 3971454760.

It is not an unprimeable number, because it can be changed into a prime (3971454769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541890 + ... + 549169.

It is an arithmetic number, because the mean of its divisors is an integer number (171841950).

Almost surely, 2^3971454760 is an apocalyptic number.

It is an amenable number.

3971454760 is an abundant number, since it is smaller than the sum of its proper divisors (7026430040).

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

3971454760 is a wasteful number, since it uses less digits than its factorization.

3971454760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091090 (or 1091086 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 3971454760 is about 63019.4792107964. The cubic root of 3971454760 is about 1583.6159718028.

The spelling of 3971454760 in words is "three billion, nine hundred seventy-one million, four hundred fifty-four thousand, seven hundred sixty".