983416749269 has 2 divisors, whose sum is σ = 983416749270. Its totient is φ = 983416749268.

The previous prime is 983416749229. The next prime is 983416749313. The reversal of 983416749269 is 962947614389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 983409388900 + 7360369 = 991670^2 + 2713^2 .

It is a cyclic number.

It is not a de Polignac number, because 983416749269 - 2⁸ = 983416749013 is a prime.

It is a super-2 number, since 2×983416749269² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 983416749199 and 983416749208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983416749209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491708374634 + 491708374635.

It is an arithmetic number, because the mean of its divisors is an integer number (491708374635).

Almost surely, 2^983416749269 is an apocalyptic number.

It is an amenable number.

983416749269 is a deficient number, since it is larger than the sum of its proper divisors (1).

983416749269 is an equidigital number, since it uses as much as digits as its factorization.

983416749269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141087744, while the sum is 68.

The spelling of 983416749269 in words is "nine hundred eighty-three billion, four hundred sixteen million, seven hundred forty-nine thousand, two hundred sixty-nine".