699643346996 has 24 divisors (see below), whose sum is σ = 1336172423040. Its totient is φ = 317903115200.

The previous prime is 699643346993. The next prime is 699643347031.

699643346996 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (699643346993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2793260 + ... + 3033411.

It is an arithmetic number, because the mean of its divisors is an integer number (55673850960).

Almost surely, 2^699643346996 is an apocalyptic number.

It is an amenable number.

699643346996 is a deficient number, since it is larger than the sum of its proper divisors (636529076044).

699643346996 is a wasteful number, since it uses less digits than its factorization.

699643346996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829415 (or 5829413 counting only the distinct ones).

The product of its digits is 1224440064, while the sum is 74.

The spelling of 699643346996 in words is "six hundred ninety-nine billion, six hundred forty-three million, three hundred forty-six thousand, nine hundred ninety-six".