3980485368 has 32 divisors (see below), whose sum is σ = 11056904400. Its totient is φ = 1326828384.

The previous prime is 3980485339. The next prime is 3980485373. The reversal of 3980485368 is 8635840893.

It is a happy number.

3980485368 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9213871 + ... + 9214302.

Almost surely, 2^3980485368 is an apocalyptic number.

It is an amenable number.

3980485368 is an abundant number, since it is smaller than the sum of its proper divisors (7076419032).

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

3980485368 is a wasteful number, since it uses less digits than its factorization.

3980485368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18428188 (or 18428178 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 3980485368 is about 63091.0878650860. The cubic root of 3980485368 is about 1584.8153802485.

The spelling of 3980485368 in words is "three billion, nine hundred eighty million, four hundred eighty-five thousand, three hundred sixty-eight".