13826467396 has 81 divisors (see below), whose sum is σ = 29056017501. Its totient is φ = 5740078176.

The previous prime is 13826467393. The next prime is 13826467427. The reversal of 13826467396 is 69376462831.

The square root of 13826467396 is 117586.

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., 12372112900 + 1454354496 = 111230^2 + 38136^2 .

It is not an unprimeable number, because it can be changed into a prime (13826467393) 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, 60909435 + ... + 60909661.

Almost surely, 2^13826467396 is an apocalyptic number.

13826467396 is the 117586-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13826467396

13826467396 is an abundant number, since it is smaller than the sum of its proper divisors (15229550105).

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

13826467396 is an equidigital number, since it uses as much as digits as its factorization.

13826467396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 273 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 55.

The spelling of 13826467396 in words is "thirteen billion, eight hundred twenty-six million, four hundred sixty-seven thousand, three hundred ninety-six".