3799669001856 has 512 divisors, whose sum is σ = 12970535424000. Its totient is φ = 978786643968.

The previous prime is 3799669001797. The next prime is 3799669001881. The reversal of 3799669001856 is 6581009669973.

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 63 ways as a sum of consecutive naturals, for example, 73601205 + ... + 73652811.

It is an arithmetic number, because the mean of its divisors is an integer number (25333077000).

Almost surely, 2^{3799669001856} 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 3799669001856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6485267712000).

3799669001856 is an abundant number, since it is smaller than the sum of its proper divisors (9170866422144).

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

3799669001856 is a wasteful number, since it uses less digits than its factorization.

3799669001856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51701 (or 51675 counting only the distinct ones).

The product of its (nonzero) digits is 132269760, while the sum is 69.

The spelling of 3799669001856 in words is "three trillion, seven hundred ninety-nine billion, six hundred sixty-nine million, one thousand, eight hundred fifty-six".