1984674572496 has 2160 divisors, whose sum is σ = 8103705704640. Its totient is φ = 464300605440.

The previous prime is 1984674572483. The next prime is 1984674572501. The reversal of 1984674572496 is 6942754764891.

1984674572496 is a `hidden beast` number, since 1 + 9 + 8 + 4 + 6 + 7 + 4 + 572 + 49 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

Its product of digits (731566080) is a multiple of the sum of its prime factors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 17563491736 + ... + 17563491848.

It is an arithmetic number, because the mean of its divisors is an integer number (3751715604).

Almost surely, 2^{1984674572496} is an apocalyptic number.

1984674572496 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 1984674572496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4051852852320).

1984674572496 is an abundant number, since it is smaller than the sum of its proper divisors (6119031132144).

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

1984674572496 is a wasteful number, since it uses less digits than its factorization.

1984674572496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 182 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 72.

The spelling of 1984674572496 in words is "one trillion, nine hundred eighty-four billion, six hundred seventy-four million, five hundred seventy-two thousand, four hundred ninety-six".