829050738 has 16 divisors (see below), whose sum is σ = 1663436736. Its totient is φ = 275461040.

The previous prime is 829050653. The next prime is 829050757. The reversal of 829050738 is 837050928.

It is a self number, because there is not a number n which added to its sum of digits gives 829050738.

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, 220281 + ... + 224012.

It is an arithmetic number, because the mean of its divisors is an integer number (103964796).

Almost surely, 2^829050738 is an apocalyptic number.

829050738 is an abundant number, since it is smaller than the sum of its proper divisors (834385998).

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

829050738 is a wasteful number, since it uses less digits than its factorization.

829050738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444609.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 829050738 is about 28793.2411860839. The cubic root of 829050738 is about 939.4212288975.

The spelling of 829050738 in words is "eight hundred twenty-nine million, fifty thousand, seven hundred thirty-eight".