7648490026 has 32 divisors (see below), whose sum is σ = 12249377280. Its totient is φ = 3569258496.

The previous prime is 7648490011. The next prime is 7648490119. The reversal of 7648490026 is 6200948467.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2275335 + ... + 2278693.

It is an arithmetic number, because the mean of its divisors is an integer number (382793040).

Almost surely, 2^7648490026 is an apocalyptic number.

7648490026 is a deficient number, since it is larger than the sum of its proper divisors (4600887254).

7648490026 is a wasteful number, since it uses less digits than its factorization.

7648490026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 7648490026 is about 87455.6460498692. The cubic root of 7648490026 is about 1970.2676872625.

The spelling of 7648490026 in words is "seven billion, six hundred forty-eight million, four hundred ninety thousand, twenty-six".