3976961496 has 16 divisors (see below), whose sum is σ = 9942403800. Its totient is φ = 1325653824.

The previous prime is 3976961489. The next prime is 3976961543. The reversal of 3976961496 is 6941696793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82853341 + ... + 82853388.

Almost surely, 2^3976961496 is an apocalyptic number.

It is an amenable number.

3976961496 is an abundant number, since it is smaller than the sum of its proper divisors (5965442304).

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

3976961496 is a wasteful number, since it uses less digits than its factorization.

3976961496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165706738 (or 165706734 counting only the distinct ones).

The product of its digits is 13226976, while the sum is 60.

The square root of 3976961496 is about 63063.1548211791. The cubic root of 3976961496 is about 1584.3475700148.

The spelling of 3976961496 in words is "three billion, nine hundred seventy-six million, nine hundred sixty-one thousand, four hundred ninety-six".