3980069052 has 12 divisors (see below), whose sum is σ = 9286827816. Its totient is φ = 1326689680.

The previous prime is 3980069047. The next prime is 3980069057. The reversal of 3980069052 is 2509600893.

It is an interprime number because it is at equal distance from previous prime (3980069047) and next prime (3980069057).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3980068995 and 3980069013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980069057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 165836199 + ... + 165836222.

It is an arithmetic number, because the mean of its divisors is an integer number (773902318).

Almost surely, 2^3980069052 is an apocalyptic number.

It is an amenable number.

3980069052 is an abundant number, since it is smaller than the sum of its proper divisors (5306758764).

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

3980069052 is a wasteful number, since it uses less digits than its factorization.

3980069052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331672428 (or 331672426 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 3980069052 is about 63087.7884538680. The cubic root of 3980069052 is about 1584.7601267688.

The spelling of 3980069052 in words is "three billion, nine hundred eighty million, sixty-nine thousand, fifty-two".