3196620668702 has 4 divisors (see below), whose sum is σ = 4794931003056. Its totient is φ = 1598310334350.

The previous prime is 3196620668701. The next prime is 3196620668713. The reversal of 3196620668702 is 2078660266913.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3196620668701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799155167174 + ... + 799155167177.

It is an arithmetic number, because the mean of its divisors is an integer number (1198732750764).

Almost surely, 2^{3196620668702} is an apocalyptic number.

3196620668702 is a deficient number, since it is larger than the sum of its proper divisors (1598310334354).

3196620668702 is a wasteful number, since it uses less digits than its factorization.

3196620668702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598310334353.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 3196620668702 in words is "three trillion, one hundred ninety-six billion, six hundred twenty million, six hundred sixty-eight thousand, seven hundred two".