7797261482 has 8 divisors (see below), whose sum is σ = 11799396036. Its totient is φ = 3864129472.

The previous prime is 7797261449. The next prime is 7797261491. The reversal of 7797261482 is 2841627977.

It can be written as a sum of positive squares in 2 ways, for example, as 6251906761 + 1545354721 = 79069^2 + 39311^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17250353 + ... + 17250804.

Almost surely, 2^7797261482 is an apocalyptic number.

7797261482 is a deficient number, since it is larger than the sum of its proper divisors (4002134554).

7797261482 is a wasteful number, since it uses less digits than its factorization.

7797261482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34501272.

The product of its digits is 2370816, while the sum is 53.

The square root of 7797261482 is about 88302.1034970289. The cubic root of 7797261482 is about 1982.9603611410.

The spelling of 7797261482 in words is "seven billion, seven hundred ninety-seven million, two hundred sixty-one thousand, four hundred eighty-two".