3980596040 has 16 divisors (see below), whose sum is σ = 8956341180. Its totient is φ = 1592238400.

The previous prime is 3980596033. The next prime is 3980596073. The reversal of 3980596040 is 406950893.

It can be written as a sum of positive squares in 2 ways, for example, as 3625725796 + 354870244 = 60214^2 + 18838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3980595982 and 3980596000.

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, 49757411 + ... + 49757490.

Almost surely, 2^3980596040 is an apocalyptic number.

It is an amenable number.

3980596040 is an abundant number, since it is smaller than the sum of its proper divisors (4975745140).

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

3980596040 is a wasteful number, since it uses less digits than its factorization.

3980596040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99514912 (or 99514908 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 3980596040 is about 63091.9649400777. The cubic root of 3980596040 is about 1584.8300679936.

The spelling of 3980596040 in words is "three billion, nine hundred eighty million, five hundred ninety-six thousand, forty".