7975682469 has 32 divisors (see below), whose sum is σ = 12342485760. Its totient is φ = 5080610304.

The previous prime is 7975682467. The next prime is 7975682471. The reversal of 7975682469 is 9642865797.

7975682469 is a `hidden beast` number, since 7 + 9 + 7 + 568 + 2 + 4 + 69 = 666.

It is an interprime number because it is at equal distance from previous prime (7975682467) and next prime (7975682471).

It is not a de Polignac number, because 7975682469 - 2¹ = 7975682467 is a prime.

It is a super-2 number, since 2×7975682469² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7975682461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635277 + ... + 647709.

It is an arithmetic number, because the mean of its divisors is an integer number (385702680).

Almost surely, 2^7975682469 is an apocalyptic number.

It is an amenable number.

7975682469 is a deficient number, since it is larger than the sum of its proper divisors (4366803291).

7975682469 is a wasteful number, since it uses less digits than its factorization.

7975682469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13498 (or 13492 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The square root of 7975682469 is about 89306.6765085343. The cubic root of 7975682469 is about 1997.9714823370.

The spelling of 7975682469 in words is "seven billion, nine hundred seventy-five million, six hundred eighty-two thousand, four hundred sixty-nine".