7260668771 has 8 divisors (see below), whose sum is σ = 7780392144. Its totient is φ = 6751237120.

The previous prime is 7260668747. The next prime is 7260668783. The reversal of 7260668771 is 1778660627.

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 7260668771 - 2¹⁰ = 7260667747 is a prime.

It is a super-2 number, since 2×7260668771² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7260668791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2571470 + ... + 2574291.

It is an arithmetic number, because the mean of its divisors is an integer number (972549018).

Almost surely, 2^7260668771 is an apocalyptic number.

7260668771 is a deficient number, since it is larger than the sum of its proper divisors (519723373).

7260668771 is a wasteful number, since it uses less digits than its factorization.

7260668771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145861.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 7260668771 is about 85209.5579791375. The cubic root of 7260668771 is about 1936.3872227465.

The spelling of 7260668771 in words is "seven billion, two hundred sixty million, six hundred sixty-eight thousand, seven hundred seventy-one".