7798826020 has 48 divisors (see below), whose sum is σ = 16675134336. Its totient is φ = 3063200000.

The previous prime is 7798826003. The next prime is 7798826047. The reversal of 7798826020 is 206288977.

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 15 ways as a sum of consecutive naturals, for example, 345480 + ... + 367360.

It is an arithmetic number, because the mean of its divisors is an integer number (347398632).

Almost surely, 2^7798826020 is an apocalyptic number.

It is an amenable number.

7798826020 is an abundant number, since it is smaller than the sum of its proper divisors (8876308316).

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

7798826020 is a wasteful number, since it uses less digits than its factorization.

7798826020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212 (or 22210 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 7798826020 is about 88310.9620602108. The cubic root of 7798826020 is about 1983.0929807522.

The spelling of 7798826020 in words is "seven billion, seven hundred ninety-eight million, eight hundred twenty-six thousand, twenty".