3995354880 has 432 divisors, whose sum is σ = 15468092640. Its totient is φ = 943718400.

The previous prime is 3995354843. The next prime is 3995354893. The reversal of 3995354880 is 884535993.

3995354880 is a `hidden beast` number, since 3 + 9 + 95 + 3 + 548 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5195136 + ... + 5195904.

It is an arithmetic number, because the mean of its divisors is an integer number (35805770).

Almost surely, 2^3995354880 is an apocalyptic number.

3995354880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3995354880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7734046320).

3995354880 is an abundant number, since it is smaller than the sum of its proper divisors (11472737760).

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

3995354880 is a wasteful number, since it uses less digits than its factorization.

3995354880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The square root of 3995354880 is about 63208.8196377689. The cubic root of 3995354880 is about 1586.7863415919.

The spelling of 3995354880 in words is "three billion, nine hundred ninety-five million, three hundred fifty-four thousand, eight hundred eighty".