982951469 has 2 divisors, whose sum is σ = 982951470. Its totient is φ = 982951468.

The previous prime is 982951457. The next prime is 982951481. The reversal of 982951469 is 964159289.

It is a balanced prime because it is at equal distance from previous prime (982951457) and next prime (982951481).

It can be written as a sum of positive squares in only one way, i.e., 873498025 + 109453444 = 29555^2 + 10462^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982951469 is a prime.

It is a super-2 number, since 2×982951469² = 1932387180818515922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 982951469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982921469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491475734 + 491475735.

It is an arithmetic number, because the mean of its divisors is an integer number (491475735).

Almost surely, 2^982951469 is an apocalyptic number.

It is an amenable number.

982951469 is a deficient number, since it is larger than the sum of its proper divisors (1).

982951469 is an equidigital number, since it uses as much as digits as its factorization.

982951469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 53.

The square root of 982951469 is about 31352.0568543756. The cubic root of 982951469 is about 994.2845522243.

The spelling of 982951469 in words is "nine hundred eighty-two million, nine hundred fifty-one thousand, four hundred sixty-nine".