3724004380686 has 8 divisors (see below), whose sum is σ = 7448008761384. Its totient is φ = 1241334793560.

The previous prime is 3724004380651. The next prime is 3724004380687. The reversal of 3724004380686 is 6860834004273.

3724004380686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3724004380686 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724004380687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310333698385 + ... + 310333698396.

It is an arithmetic number, because the mean of its divisors is an integer number (931001095173).

Almost surely, 2^{3724004380686} is an apocalyptic number.

3724004380686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3724004380686 is a wasteful number, since it uses less digits than its factorization.

3724004380686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620667396786.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 3724004380686 in words is "three trillion, seven hundred twenty-four billion, four million, three hundred eighty thousand, six hundred eighty-six".