3973066970 has 8 divisors (see below), whose sum is σ = 7151520564. Its totient is φ = 1589226784.

The previous prime is 3973066949. The next prime is 3973066987. The reversal of 3973066970 is 796603793.

It can be written as a sum of positive squares in 2 ways, for example, as 3816891961 + 156175009 = 61781^2 + 12497^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3973066970² = 31570522296209961800, which contains 22 as substring.

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, 198653339 + ... + 198653358.

Almost surely, 2^3973066970 is an apocalyptic number.

3973066970 is a deficient number, since it is larger than the sum of its proper divisors (3178453594).

3973066970 is a wasteful number, since it uses less digits than its factorization.

3973066970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397306704.

The product of its (nonzero) digits is 1285956, while the sum is 50.

The square root of 3973066970 is about 63032.2692753482. The cubic root of 3973066970 is about 1583.8302321732.

The spelling of 3973066970 in words is "three billion, nine hundred seventy-three million, sixty-six thousand, nine hundred seventy".