983255697 has 12 divisors (see below), whose sum is σ = 1426463220. Its totient is φ = 652639968.

The previous prime is 983255683. The next prime is 983255711. The reversal of 983255697 is 796552389.

983255697 is a `hidden beast` number, since 9 + 83 + 2 + 556 + 9 + 7 = 666.

983255697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (983255683) and next prime (983255711).

It can be written as a sum of positive squares in 2 ways, for example, as 865771776 + 117483921 = 29424^2 + 10839^2 .

It is a de Polignac number, because none of the positive numbers 2^k-983255697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (983255657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236478 + ... + 240599.

It is an arithmetic number, because the mean of its divisors is an integer number (118871935).

Almost surely, 2^983255697 is an apocalyptic number.

It is an amenable number.

983255697 is a deficient number, since it is larger than the sum of its proper divisors (443207523).

983255697 is a wasteful number, since it uses less digits than its factorization.

983255697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477312 (or 477309 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 983255697 is about 31356.9082819082. The cubic root of 983255697 is about 994.3871201904.

The spelling of 983255697 in words is "nine hundred eighty-three million, two hundred fifty-five thousand, six hundred ninety-seven".