828692946 has 12 divisors (see below), whose sum is σ = 1795501422. Its totient is φ = 276230976.

The previous prime is 828692941. The next prime is 828692957. The reversal of 828692946 is 649296828.

It is a happy number.

828692946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 603242721 + 225450225 = 24561^2 + 15015^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 828692892 and 828692901.

It is not an unprimeable number, because it can be changed into a prime (828692941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23019231 + ... + 23019266.

Almost surely, 2^828692946 is an apocalyptic number.

828692946 is an abundant number, since it is smaller than the sum of its proper divisors (966808476).

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

828692946 is a wasteful number, since it uses less digits than its factorization.

828692946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46038505 (or 46038502 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 828692946 is about 28787.0273908231. The cubic root of 828692946 is about 939.2860679844.

The spelling of 828692946 in words is "eight hundred twenty-eight million, six hundred ninety-two thousand, nine hundred forty-six".