29696005396 has 12 divisors (see below), whose sum is σ = 52472553952. Its totient is φ = 14703847128.

The previous prime is 29696005393. The next prime is 29696005397. The reversal of 29696005396 is 69350069692.

It is a super-2 number, since 2×29696005396² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29696005393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36038430 + ... + 36039253.

Almost surely, 2^29696005396 is an apocalyptic number.

It is an amenable number.

29696005396 is a deficient number, since it is larger than the sum of its proper divisors (22776548556).

29696005396 is a wasteful number, since it uses less digits than its factorization.

29696005396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72077790 (or 72077788 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 55.

The spelling of 29696005396 in words is "twenty-nine billion, six hundred ninety-six million, five thousand, three hundred ninety-six".