1824366340 has 24 divisors (see below), whose sum is σ = 3924614232. Its totient is φ = 711947520.

The previous prime is 1824366331. The next prime is 1824366347. The reversal of 1824366340 is 436634281.

It can be written as a sum of positive squares in 4 ways, for example, as 209612484 + 1614753856 = 14478^2 + 40184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1824366340.

It is not an unprimeable number, because it can be changed into a prime (1824366347) 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 7 ways as a sum of consecutive naturals, for example, 1111599 + ... + 1113238.

It is an arithmetic number, because the mean of its divisors is an integer number (163525593).

Almost surely, 2^1824366340 is an apocalyptic number.

1824366340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1824366340 is an abundant number, since it is smaller than the sum of its proper divisors (2100247892).

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

1824366340 is a wasteful number, since it uses less digits than its factorization.

1824366340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224887 (or 2224885 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 1824366340 is about 42712.6016533763. The cubic root of 1824366340 is about 1221.9047421065.

The spelling of 1824366340 in words is "one billion, eight hundred twenty-four million, three hundred sixty-six thousand, three hundred forty".