3520195012 has 24 divisors (see below), whose sum is σ = 6182277696. Its totient is φ = 1753843488.

The previous prime is 3520194991. The next prime is 3520195027. The reversal of 3520195012 is 2105910253.

3520195012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1688923 + ... + 1691005.

It is an arithmetic number, because the mean of its divisors is an integer number (257594904).

Almost surely, 2^3520195012 is an apocalyptic number.

It is an amenable number.

3520195012 is a deficient number, since it is larger than the sum of its proper divisors (2662082684).

3520195012 is a wasteful number, since it uses less digits than its factorization.

3520195012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387 (or 3385 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 3520195012 is about 59331.2313372982. The cubic root of 3520195012 is about 1521.2090755042.

The spelling of 3520195012 in words is "three billion, five hundred twenty million, one hundred ninety-five thousand, twelve".