29297716086 has 16 divisors (see below), whose sum is σ = 58621652784. Its totient is φ = 9761535264.

The previous prime is 29297716079. The next prime is 29297716103. The reversal of 29297716086 is 68061779292.

It is a congruent number.

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, 1077985 + ... + 1104828.

It is an arithmetic number, because the mean of its divisors is an integer number (3663853299).

Almost surely, 2^29297716086 is an apocalyptic number.

29297716086 is an abundant number, since it is smaller than the sum of its proper divisors (29323936698).

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

29297716086 is a wasteful number, since it uses less digits than its factorization.

29297716086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185055.

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 29297716086 in words is "twenty-nine billion, two hundred ninety-seven million, seven hundred sixteen thousand, eighty-six".