3493193655328 has 96 divisors (see below), whose sum is σ = 7664714769600. Its totient is φ = 1556021892096.

The previous prime is 3493193655271. The next prime is 3493193655377. The reversal of 3493193655328 is 8235563913943.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30573475 + ... + 30687517.

It is an arithmetic number, because the mean of its divisors is an integer number (79840778850).

Almost surely, 2^{3493193655328} 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 3493193655328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3832357384800).

3493193655328 is an abundant number, since it is smaller than the sum of its proper divisors (4171521114272).

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

3493193655328 is a wasteful number, since it uses less digits than its factorization.

3493193655328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116634 (or 116626 counting only the distinct ones).

The product of its digits is 62985600, while the sum is 61.

The spelling of 3493193655328 in words is "three trillion, four hundred ninety-three billion, one hundred ninety-three million, six hundred fifty-five thousand, three hundred twenty-eight".