3926727490608 has 400 divisors, whose sum is σ = 12491051459040. Its totient is φ = 1183450963968.

The previous prime is 3926727490607. The next prime is 3926727490649. The reversal of 3926727490608 is 8060947276293.

3926727490608 is a `hidden beast` number, since 3 + 9 + 2 + 67 + 27 + 490 + 60 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3926727490601) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 588446760 + ... + 588453432.

Almost surely, 2^{3926727490608} 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 3926727490608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6245525729520).

3926727490608 is an abundant number, since it is smaller than the sum of its proper divisors (8564323968432).

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

3926727490608 is a wasteful number, since it uses less digits than its factorization.

3926727490608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7418 (or 7403 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 63.

The spelling of 3926727490608 in words is "three trillion, nine hundred twenty-six billion, seven hundred twenty-seven million, four hundred ninety thousand, six hundred eight".