1797484878336 has 960 divisors, whose sum is σ = 6157529642880. Its totient is φ = 462422016000.

The previous prime is 1797484878257. The next prime is 1797484878401. The reversal of 1797484878336 is 6338784847971.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7161294211 + ... + 7161294461.

It is an arithmetic number, because the mean of its divisors is an integer number (6414093378).

Almost surely, 2^{1797484878336} is an apocalyptic number.

1797484878336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1797484878336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3078764821440).

1797484878336 is an abundant number, since it is smaller than the sum of its proper divisors (4360044764544).

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

1797484878336 is a wasteful number, since it uses less digits than its factorization.

1797484878336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 502 counting only the distinct ones).

The product of its digits is 1365590016, while the sum is 75.

The spelling of 1797484878336 in words is "one trillion, seven hundred ninety-seven billion, four hundred eighty-four million, eight hundred seventy-eight thousand, three hundred thirty-six".