8278360401796 has 27 divisors (see below), whose sum is σ = 14639009330757. Its totient is φ = 4096232027520.

The previous prime is 8278360401791. The next prime is 8278360401797. The reversal of 8278360401796 is 6971040638728.

It is a happy number.

The square root of 8278360401796 is 2877214.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3717299680900 + 4561060720896 = 1928030^2 + 2135664^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8278360401791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 558172101 + ... + 558186931.

Almost surely, 2^{8278360401796} is an apocalyptic number.

8278360401796 is the 2877214-th square number.

It is an amenable number.

8278360401796 is a deficient number, since it is larger than the sum of its proper divisors (6360648928961).

8278360401796 is an frugal number, since it uses more digits than its factorization.

8278360401796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29860 (or 14930 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 61.

The spelling of 8278360401796 in words is "eight trillion, two hundred seventy-eight billion, three hundred sixty million, four hundred one thousand, seven hundred ninety-six".