7822260691 has 8 divisors (see below), whose sum is σ = 8940495200. Its totient is φ = 6704218368.

The previous prime is 7822260637. The next prime is 7822260697. The reversal of 7822260691 is 1960622287.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7822260691 - 2¹⁷ = 7822129619 is a prime.

It is a super-3 number, since 3×7822260691³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7822260697) 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 7 ways as a sum of consecutive naturals, for example, 53485 + ... + 136033.

It is an arithmetic number, because the mean of its divisors is an integer number (1117561900).

Almost surely, 2^7822260691 is an apocalyptic number.

7822260691 is a deficient number, since it is larger than the sum of its proper divisors (1118234509).

7822260691 is a wasteful number, since it uses less digits than its factorization.

7822260691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96093.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 7822260691 is about 88443.5452195354. The cubic root of 7822260691 is about 1985.0773247208.

The spelling of 7822260691 in words is "seven billion, eight hundred twenty-two million, two hundred sixty thousand, six hundred ninety-one".