19324892196 has 45 divisors (see below), whose sum is σ = 50525627691. Its totient is φ = 6440796648.

The previous prime is 19324892179. The next prime is 19324892203. The reversal of 19324892196 is 69129842391.

The square root of 19324892196 is 139014.

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

It is a super-3 number, since 3×19324892196³ (a number of 32 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2498391 + ... + 2506113.

Almost surely, 2^19324892196 is an apocalyptic number.

19324892196 is the 139014-th square number.

It is an amenable number.

19324892196 is an abundant number, since it is smaller than the sum of its proper divisors (31200735495).

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

19324892196 is an frugal number, since it uses more digits than its factorization.

19324892196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15462 (or 7728 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The spelling of 19324892196 in words is "nineteen billion, three hundred twenty-four million, eight hundred ninety-two thousand, one hundred ninety-six".