1196658678406 has 8 divisors (see below), whose sum is σ = 1799509399200. Its totient is φ = 596822212008.

The previous prime is 1196658678389. The next prime is 1196658678503. The reversal of 1196658678406 is 6048768566911.

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

It is a congruent number.

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, 753562606 + ... + 753564193.

It is an arithmetic number, because the mean of its divisors is an integer number (224938674900).

Almost surely, 2^{1196658678406} is an apocalyptic number.

1196658678406 is a deficient number, since it is larger than the sum of its proper divisors (602850720794).

1196658678406 is a wasteful number, since it uses less digits than its factorization.

1196658678406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507127198.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 1196658678406 in words is "one trillion, one hundred ninety-six billion, six hundred fifty-eight million, six hundred seventy-eight thousand, four hundred six".