699347743996 has 48 divisors (see below), whose sum is σ = 1475118086400. Its totient is φ = 286178097920.

The previous prime is 699347743937. The next prime is 699347744003.

699347743996 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20307946 + ... + 20342353.

It is an arithmetic number, because the mean of its divisors is an integer number (30731626800).

Almost surely, 2^699347743996 is an apocalyptic number.

It is an amenable number.

699347743996 is an abundant number, since it is smaller than the sum of its proper divisors (775770342404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

699347743996 is a wasteful number, since it uses less digits than its factorization.

699347743996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40650354 (or 40650352 counting only the distinct ones).

The product of its digits is 1666598976, while the sum is 76.

The spelling of 699347743996 in words is "six hundred ninety-nine billion, three hundred forty-seven million, seven hundred forty-three thousand, nine hundred ninety-six".