3970508940172 has 12 divisors (see below), whose sum is σ = 6948902894080. Its totient is φ = 1985108113296.

The previous prime is 3970508940119. The next prime is 3970508940179. The reversal of 3970508940172 is 2710498050793.

It is a happy number.

3970508940172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3970508940179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36528147 + ... + 36636682.

Almost surely, 2^{3970508940172} is an apocalyptic number.

It is an amenable number.

3970508940172 is a deficient number, since it is larger than the sum of its proper divisors (2978393953908).

3970508940172 is a wasteful number, since it uses less digits than its factorization.

3970508940172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73178400 (or 73178398 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 3970508940172 in words is "three trillion, nine hundred seventy billion, five hundred eight million, nine hundred forty thousand, one hundred seventy-two".