829986051 has 8 divisors (see below), whose sum is σ = 1117392640. Its totient is φ = 547951752.

The previous prime is 829986037. The next prime is 829986071. The reversal of 829986051 is 150689928.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 829986051 - 2¹⁰ = 829985027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (829986071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342711 + ... + 1343328.

It is an arithmetic number, because the mean of its divisors is an integer number (139674080).

Almost surely, 2^829986051 is an apocalyptic number.

829986051 is a deficient number, since it is larger than the sum of its proper divisors (287406589).

829986051 is a wasteful number, since it uses less digits than its factorization.

829986051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686145.

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 829986051 is about 28809.4784923296. The cubic root of 829986051 is about 939.7743728127.

The spelling of 829986051 in words is "eight hundred twenty-nine million, nine hundred eighty-six thousand, fifty-one".