829347916 has 12 divisors (see below), whose sum is σ = 1501405920. Its totient is φ = 400374800.

The previous prime is 829347833. The next prime is 829347919. The reversal of 829347916 is 619743928.

829347916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 829347916.

It is not an unprimeable number, because it can be changed into a prime (829347919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3574660 + ... + 3574891.

It is an arithmetic number, because the mean of its divisors is an integer number (125117160).

Almost surely, 2^829347916 is an apocalyptic number.

It is an amenable number.

829347916 is a deficient number, since it is larger than the sum of its proper divisors (672058004).

829347916 is a wasteful number, since it uses less digits than its factorization.

829347916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149584 (or 7149582 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 829347916 is about 28798.4012750708. The cubic root of 829347916 is about 939.5334624672.

The spelling of 829347916 in words is "eight hundred twenty-nine million, three hundred forty-seven thousand, nine hundred sixteen".