29696793828 has 24 divisors (see below), whose sum is σ = 74622713088. Its totient is φ = 9137474976.

The previous prime is 29696793811. The next prime is 29696793899. The reversal of 29696793828 is 82839769692.

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, 95181876 + ... + 95182187.

It is an arithmetic number, because the mean of its divisors is an integer number (3109279712).

Almost surely, 2^29696793828 is an apocalyptic number.

It is an amenable number.

29696793828 is an abundant number, since it is smaller than the sum of its proper divisors (44925919260).

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

29696793828 is a wasteful number, since it uses less digits than its factorization.

29696793828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190364083 (or 190364081 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 69.

The spelling of 29696793828 in words is "twenty-nine billion, six hundred ninety-six million, seven hundred ninety-three thousand, eight hundred twenty-eight".