829689148046 has 16 divisors (see below), whose sum is σ = 1401469060608. Its totient is φ = 364965900600.

The previous prime is 829689148007. The next prime is 829689148087. The reversal of 829689148046 is 640841986928.

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, 608275820 + ... + 608277183.

It is an arithmetic number, because the mean of its divisors is an integer number (87591816288).

Almost surely, 2^829689148046 is an apocalyptic number.

829689148046 is a deficient number, since it is larger than the sum of its proper divisors (571779912562).

829689148046 is a wasteful number, since it uses less digits than its factorization.

829689148046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216553047.

The product of its (nonzero) digits is 47775744, while the sum is 65.

The spelling of 829689148046 in words is "eight hundred twenty-nine billion, six hundred eighty-nine million, one hundred forty-eight thousand, forty-six".