3952104623966 has 16 divisors (see below), whose sum is σ = 5939250381504. Its totient is φ = 1972355036064.

The previous prime is 3952104623921. The next prime is 3952104624001. The reversal of 3952104623966 is 6693264012593.

It is a happy number.

It is a congruent number.

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, 15360356 + ... + 15615528.

It is an arithmetic number, because the mean of its divisors is an integer number (371203148844).

Almost surely, 2^{3952104623966} is an apocalyptic number.

3952104623966 is a deficient number, since it is larger than the sum of its proper divisors (1987145757538).

3952104623966 is a wasteful number, since it uses less digits than its factorization.

3952104623966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269635.

The product of its (nonzero) digits is 12597120, while the sum is 56.

The spelling of 3952104623966 in words is "three trillion, nine hundred fifty-two billion, one hundred four million, six hundred twenty-three thousand, nine hundred sixty-six".