19829604704 has 48 divisors (see below), whose sum is σ = 48048664608. Its totient is φ = 7844677632.

The previous prime is 19829604673. The next prime is 19829604719. The reversal of 19829604704 is 40740692891.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3401897 + ... + 3407720.

It is an arithmetic number, because the mean of its divisors is an integer number (1001013846).

Almost surely, 2^19829604704 is an apocalyptic number.

19829604704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

19829604704 is an abundant number, since it is smaller than the sum of its proper divisors (28219059904).

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

19829604704 is a wasteful number, since it uses less digits than its factorization.

19829604704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6809647 (or 6809639 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 19829604704 in words is "nineteen billion, eight hundred twenty-nine million, six hundred four thousand, seven hundred four".