1632379301316 has 81 divisors (see below), whose sum is σ = 4185025683111. Its totient is φ = 536488665984.

The previous prime is 1632379301269. The next prime is 1632379301317. The reversal of 1632379301316 is 6131039732361.

The square root of 1632379301316 is 1277646.

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

1632379301316 is a `hidden beast` number, since 1 + 6 + 3 + 23 + 7 + 9 + 301 + 316 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 866474275716 + 765905025600 = 930846^2 + 875160^2 .

It is not an unprimeable number, because it can be changed into a prime (1632379301317) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 559607490 + ... + 559610406.

Almost surely, 2^{1632379301316} is an apocalyptic number.

1632379301316 is the 1277646-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1632379301316

1632379301316 is an abundant number, since it is smaller than the sum of its proper divisors (2552646381795).

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

1632379301316 is an frugal number, since it uses more digits than its factorization.

1632379301316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5990 (or 2995 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The spelling of 1632379301316 in words is "one trillion, six hundred thirty-two billion, three hundred seventy-nine million, three hundred one thousand, three hundred sixteen".