984345683 has 2 divisors, whose sum is σ = 984345684. Its totient is φ = 984345682.

The previous prime is 984345653. The next prime is 984345773. The reversal of 984345683 is 386543489.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (386543489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 984345683 - 2²⁸ = 715910227 is a prime.

It is not a weakly prime, because it can be changed into another prime (984345623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492172841 + 492172842.

It is an arithmetic number, because the mean of its divisors is an integer number (492172842).

Almost surely, 2^984345683 is an apocalyptic number.

984345683 is a deficient number, since it is larger than the sum of its proper divisors (1).

984345683 is an equidigital number, since it uses as much as digits as its factorization.

984345683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 50.

The square root of 984345683 is about 31374.2837846540. The cubic root of 984345683 is about 994.7544264035.

The spelling of 984345683 in words is "nine hundred eighty-four million, three hundred forty-five thousand, six hundred eighty-three".