983428967 has 2 divisors, whose sum is σ = 983428968. Its totient is φ = 983428966.

The previous prime is 983428949. The next prime is 983428997. The reversal of 983428967 is 769824389.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 983428967 - 2¹⁸ = 983166823 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983428997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491714483 + 491714484.

It is an arithmetic number, because the mean of its divisors is an integer number (491714484).

Almost surely, 2^983428967 is an apocalyptic number.

983428967 is a deficient number, since it is larger than the sum of its proper divisors (1).

983428967 is an equidigital number, since it uses as much as digits as its factorization.

983428967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 56.

The square root of 983428967 is about 31359.6710282490. The cubic root of 983428967 is about 994.4455272887.

The spelling of 983428967 in words is "nine hundred eighty-three million, four hundred twenty-eight thousand, nine hundred sixty-seven".