983366340 has 96 divisors (see below), whose sum is σ = 3037668480. Its totient is φ = 235699200.

The previous prime is 983366339. The next prime is 983366347. The reversal of 983366340 is 43663389.

It is a junction number, because it is equal to n+sod(n) for n = 983366292 and 983366301.

It is not an unprimeable number, because it can be changed into a prime (983366347) 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 31 ways as a sum of consecutive naturals, for example, 50370 + ... + 67110.

It is an arithmetic number, because the mean of its divisors is an integer number (31642380).

Almost surely, 2^983366340 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 983366340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518834240).

983366340 is an abundant number, since it is smaller than the sum of its proper divisors (2054302140).

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

983366340 is a wasteful number, since it uses less digits than its factorization.

983366340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16853 (or 16851 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 983366340 is about 31358.6724846573. The cubic root of 983366340 is about 994.4244173207.

The spelling of 983366340 in words is "nine hundred eighty-three million, three hundred sixty-six thousand, three hundred forty".