1674798463488 has 160 divisors (see below), whose sum is σ = 4704092490240. Its totient is φ = 528039751680.

The previous prime is 1674798463487. The next prime is 1674798463549. The reversal of 1674798463488 is 8843648974761.

It is a super-2 number, since 2×1674798463488² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1674798463483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18369631 + ... + 18460577.

It is an arithmetic number, because the mean of its divisors is an integer number (29400578064).

Almost surely, 2^{1674798463488} 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 1674798463488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2352046245120).

1674798463488 is an abundant number, since it is smaller than the sum of its proper divisors (3029294026752).

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

1674798463488 is an equidigital number, since it uses as much as digits as its factorization.

1674798463488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91618 (or 91602 counting only the distinct ones).

The product of its digits is 1560674304, while the sum is 75.

The spelling of 1674798463488 in words is "one trillion, six hundred seventy-four billion, seven hundred ninety-eight million, four hundred sixty-three thousand, four hundred eighty-eight".