3668506597458 has 96 divisors (see below), whose sum is σ = 8359019375616. Its totient is φ = 1160527271904.

The previous prime is 3668506597447. The next prime is 3668506597487. The reversal of 3668506597458 is 8547956058663.

3668506597458 is a `hidden beast` number, since 3 + 6 + 6 + 85 + 0 + 6 + 5 + 97 + 458 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37769985 + ... + 37866987.

It is an arithmetic number, because the mean of its divisors is an integer number (87073118496).

Almost surely, 2^{3668506597458} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3668506597458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4179509687808).

3668506597458 is an abundant number, since it is smaller than the sum of its proper divisors (4690512778158).

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

3668506597458 is a wasteful number, since it uses less digits than its factorization.

3668506597458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97748 (or 97745 counting only the distinct ones).

The product of its (nonzero) digits is 1306368000, while the sum is 72.

The spelling of 3668506597458 in words is "three trillion, six hundred sixty-eight billion, five hundred six million, five hundred ninety-seven thousand, four hundred fifty-eight".