829030902 has 48 divisors (see below), whose sum is σ = 1931320512. Its totient is φ = 236552400.

The previous prime is 829030897. The next prime is 829030973. The reversal of 829030902 is 209030928.

Added to its reverse (209030928) it gives a triangular number (1038061830 = T₄₅₅₆₄).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307653 + ... + 310335.

It is an arithmetic number, because the mean of its divisors is an integer number (40235844).

Almost surely, 2^829030902 is an apocalyptic number.

829030902 is an abundant number, since it is smaller than the sum of its proper divisors (1102289610).

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

829030902 is a wasteful number, since it uses less digits than its factorization.

829030902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753 (or 3746 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 829030902 is about 28792.8967281863. The cubic root of 829030902 is about 939.4137365905.

Adding to 829030902 its reverse (209030928), we get a triangular number (1038061830 = T₄₅₅₆₄).

The spelling of 829030902 in words is "eight hundred twenty-nine million, thirty thousand, nine hundred two".