3976336320 has 112 divisors (see below), whose sum is σ = 13772619648. Its totient is φ = 963957760.

The previous prime is 3976336307. The next prime is 3976336339. The reversal of 3976336320 is 236336793.

It is a super-2 number, since 2×3976336320² = 31622501059502284800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177714 + ... + 198833.

Almost surely, 2^3976336320 is an apocalyptic number.

3976336320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3976336320 is an abundant number, since it is smaller than the sum of its proper divisors (9796283328).

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

3976336320 is a wasteful number, since it uses less digits than its factorization.

3976336320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376578 (or 376568 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 42.

The square root of 3976336320 is about 63058.1978810051. The cubic root of 3976336320 is about 1584.2645461632.

The spelling of 3976336320 in words is "three billion, nine hundred seventy-six million, three hundred thirty-six thousand, three hundred twenty".