3915728910288 has 360 divisors, whose sum is σ = 12395410964352. Its totient is φ = 1151239744512.

The previous prime is 3915728910259. The next prime is 3915728910319. The reversal of 3915728910288 is 8820198275193.

3915728910288 is a `hidden beast` number, since 39 + 1 + 572 + 8 + 9 + 1 + 0 + 28 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 625213045 + ... + 625219307.

Almost surely, 2^{3915728910288} 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 3915728910288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6197705482176).

3915728910288 is an abundant number, since it is smaller than the sum of its proper divisors (8479682054064).

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

3915728910288 is a wasteful number, since it uses less digits than its factorization.

3915728910288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443 (or 7421 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 63.

The spelling of 3915728910288 in words is "three trillion, nine hundred fifteen billion, seven hundred twenty-eight million, nine hundred ten thousand, two hundred eighty-eight".