2823374240 has 48 divisors (see below), whose sum is σ = 6680870280. Its totient is φ = 1127546880.

The previous prime is 2823374237. The next prime is 2823374243. The reversal of 2823374240 is 424733282.

It is an interprime number because it is at equal distance from previous prime (2823374237) and next prime (2823374243).

It can be written as a sum of positive squares in 4 ways, for example, as 2567246224 + 256128016 = 50668^2 + 16004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2823374240.

It is not an unprimeable number, because it can be changed into a prime (2823374243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88796 + ... + 116324.

Almost surely, 2^2823374240 is an apocalyptic number.

2823374240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2823374240 is an abundant number, since it is smaller than the sum of its proper divisors (3857496040).

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

2823374240 is a wasteful number, since it uses less digits than its factorization.

2823374240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28185 (or 28177 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 2823374240 is about 53135.4329990826. The cubic root of 2823374240 is about 1413.3709129282.

The spelling of 2823374240 in words is "two billion, eight hundred twenty-three million, three hundred seventy-four thousand, two hundred forty".