829427796 has 24 divisors (see below), whose sum is σ = 2150368640. Its totient is φ = 276475896.

The previous prime is 829427783. The next prime is 829427801. The reversal of 829427796 is 697724928.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3839836 + ... + 3840051.

Almost surely, 2^829427796 is an apocalyptic number.

It is an amenable number.

829427796 is an abundant number, since it is smaller than the sum of its proper divisors (1320940844).

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

829427796 is a wasteful number, since it uses less digits than its factorization.

829427796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7679900 (or 7679892 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 829427796 is about 28799.7881242206. The cubic root of 829427796 is about 939.5636257325.

The spelling of 829427796 in words is "eight hundred twenty-nine million, four hundred twenty-seven thousand, seven hundred ninety-six".