3959098047744 has 288 divisors, whose sum is σ = 12999149291520. Its totient is φ = 1044678598656.

The previous prime is 3959098047739. The next prime is 3959098047761. The reversal of 3959098047744 is 4477408909593.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3033739 + ... + 4137845.

It is an arithmetic number, because the mean of its divisors is an integer number (45135935040).

Almost surely, 2^{3959098047744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3959098047744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6499574645760).

3959098047744 is an abundant number, since it is smaller than the sum of its proper divisors (9040051243776).

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

3959098047744 is a wasteful number, since it uses less digits than its factorization.

3959098047744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104185 (or 1104171 counting only the distinct ones).

The product of its (nonzero) digits is 274337280, while the sum is 69.

The spelling of 3959098047744 in words is "three trillion, nine hundred fifty-nine billion, ninety-eight million, forty-seven thousand, seven hundred forty-four".