7822297962 has 12 divisors (see below), whose sum is σ = 16948312290. Its totient is φ = 2607432648.

The previous prime is 7822297961. The next prime is 7822297969. The reversal of 7822297962 is 2697922287.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6031230921 + 1791067041 = 77661^2 + 42321^2 .

It is a super-2 number, since 2×7822297962² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7822297899 and 7822297908.

It is not an unprimeable number, because it can be changed into a prime (7822297961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 217286037 + ... + 217286072.

Almost surely, 2^7822297962 is an apocalyptic number.

7822297962 is an abundant number, since it is smaller than the sum of its proper divisors (9126014328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7822297962 is a wasteful number, since it uses less digits than its factorization.

7822297962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434572117 (or 434572114 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 7822297962 is about 88443.7559243161. The cubic root of 7822297962 is about 1985.0804775050.

The spelling of 7822297962 in words is "seven billion, eight hundred twenty-two million, two hundred ninety-seven thousand, nine hundred sixty-two".