829298251252 has 24 divisors (see below), whose sum is σ = 1498863405312. Its totient is φ = 401065425600.

The previous prime is 829298251219. The next prime is 829298251273. The reversal of 829298251252 is 252152892928.

It is a junction number, because it is equal to n+sod(n) for n = 829298251193 and 829298251202.

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, 1492273 + ... + 1971160.

It is an arithmetic number, because the mean of its divisors is an integer number (62452641888).

Almost surely, 2^829298251252 is an apocalyptic number.

It is an amenable number.

829298251252 is a deficient number, since it is larger than the sum of its proper divisors (669565154060).

829298251252 is a wasteful number, since it uses less digits than its factorization.

829298251252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465399 (or 3465397 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 55.

The spelling of 829298251252 in words is "eight hundred twenty-nine billion, two hundred ninety-eight million, two hundred fifty-one thousand, two hundred fifty-two".