3980154216 has 32 divisors (see below), whose sum is σ = 9952488000. Its totient is φ = 1326437760.

The previous prime is 3980154203. The next prime is 3980154247. The reversal of 3980154216 is 6124510893.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120685 + ... + 150083.

It is an arithmetic number, because the mean of its divisors is an integer number (311015250).

Almost surely, 2^3980154216 is an apocalyptic number.

It is an amenable number.

3980154216 is an abundant number, since it is smaller than the sum of its proper divisors (5972333784).

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

3980154216 is a wasteful number, since it uses less digits than its factorization.

3980154216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35049 (or 35045 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 3980154216 is about 63088.4634144786. The cubic root of 3980154216 is about 1584.7714300525.

The spelling of 3980154216 in words is "three billion, nine hundred eighty million, one hundred fifty-four thousand, two hundred sixteen".