29804109327 has 20 divisors (see below), whose sum is σ = 46865463480. Its totient is φ = 18823647024.

The previous prime is 29804109319. The next prime is 29804109409. The reversal of 29804109327 is 72390140892.

It is not a de Polignac number, because 29804109327 - 2³ = 29804109319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29804102327) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9681408 + ... + 9684485.

It is an arithmetic number, because the mean of its divisors is an integer number (2343273174).

Almost surely, 2^29804109327 is an apocalyptic number.

29804109327 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

29804109327 is a deficient number, since it is larger than the sum of its proper divisors (17061354153).

29804109327 is a wasteful number, since it uses less digits than its factorization.

29804109327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19365924 (or 19365915 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 29804109327 in words is "twenty-nine billion, eight hundred four million, one hundred nine thousand, three hundred twenty-seven".