29347910086 has 16 divisors (see below), whose sum is σ = 48175359120. Its totient is φ = 13297874080.

The previous prime is 29347910069. The next prime is 29347910143. The reversal of 29347910086 is 68001974392.

It is a super-2 number, since 2×29347910086² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097121 + ... + 2111068.

It is an arithmetic number, because the mean of its divisors is an integer number (3010959945).

Almost surely, 2^29347910086 is an apocalyptic number.

29347910086 is a deficient number, since it is larger than the sum of its proper divisors (18827449034).

29347910086 is a wasteful number, since it uses less digits than its factorization.

29347910086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208519.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 29347910086 in words is "twenty-nine billion, three hundred forty-seven million, nine hundred ten thousand, eighty-six".