29926910486 has 16 divisors (see below), whose sum is σ = 50165731728. Its totient is φ = 13271356800.

The previous prime is 29926910477. The next prime is 29926910501. The reversal of 29926910486 is 68401962992.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16588295 + ... + 16590098.

It is an arithmetic number, because the mean of its divisors is an integer number (3135358233).

Almost surely, 2^29926910486 is an apocalyptic number.

29926910486 is a deficient number, since it is larger than the sum of its proper divisors (20238821242).

29926910486 is a wasteful number, since it uses less digits than its factorization.

29926910486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33178447.

The product of its (nonzero) digits is 3359232, while the sum is 56.

The spelling of 29926910486 in words is "twenty-nine billion, nine hundred twenty-six million, nine hundred ten thousand, four hundred eighty-six".