8351400996 has 45 divisors (see below), whose sum is σ = 21836512929. Its totient is φ = 2783252016.

The previous prime is 8351400991. The next prime is 8351401013. The reversal of 8351400996 is 6990041538.

It is a happy number.

The square root of 8351400996 is 91386.

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., 8116208100 + 235192896 = 90090^2 + 15336^2 .

It is not an unprimeable number, because it can be changed into a prime (8351400991) by changing a digit.

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 14 ways as a sum of consecutive naturals, for example, 1642410 + ... + 1647486.

Almost surely, 2^8351400996 is an apocalyptic number.

8351400996 is the 91386-th square number.

It is an amenable number.

8351400996 is an abundant number, since it is smaller than the sum of its proper divisors (13485111933).

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

8351400996 is an frugal number, since it uses more digits than its factorization.

8351400996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10170 (or 5082 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The cubic root of 8351400996 is about 2028.8648231962.

The spelling of 8351400996 in words is "eight billion, three hundred fifty-one million, four hundred thousand, nine hundred ninety-six".