2784572496 has 120 divisors (see below), whose sum is σ = 7953092160. Its totient is φ = 909232128.

The previous prime is 2784572491. The next prime is 2784572507. The reversal of 2784572496 is 6942754872.

2784572496 is a `hidden beast` number, since 2 + 7 + 84 + 5 + 72 + 496 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2784572491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4137216 + ... + 4137888.

It is an arithmetic number, because the mean of its divisors is an integer number (66275768).

Almost surely, 2^2784572496 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 2784572496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3976546080).

2784572496 is an abundant number, since it is smaller than the sum of its proper divisors (5168519664).

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

2784572496 is a wasteful number, since it uses less digits than its factorization.

2784572496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1224 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 2784572496 is about 52769.0486554382. The cubic root of 2784572496 is about 1406.8663530099.

The spelling of 2784572496 in words is "two billion, seven hundred eighty-four million, five hundred seventy-two thousand, four hundred ninety-six".