6662858496 has 216 divisors, whose sum is σ = 20844213264. Its totient is φ = 1883750400.

The previous prime is 6662858453. The next prime is 6662858539. The reversal of 6662858496 is 6948582666.

It is an interprime number because it is at equal distance from previous prime (6662858453) and next prime (6662858539).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3799956 + ... + 3801708.

Almost surely, 2^6662858496 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 6662858496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10422106632).

6662858496 is an abundant number, since it is smaller than the sum of its proper divisors (14181354768).

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

6662858496 is a wasteful number, since it uses less digits than its factorization.

6662858496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887 (or 1866 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 60.

The square root of 6662858496 is about 81626.3345740822. The cubic root of 6662858496 is about 1881.7136269250.

The spelling of 6662858496 in words is "six billion, six hundred sixty-two million, eight hundred fifty-eight thousand, four hundred ninety-six".