838075794 has 32 divisors (see below), whose sum is σ = 1762836480. Its totient is φ = 265102992.

The previous prime is 838075783. The next prime is 838075801. The reversal of 838075794 is 497570838.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6384 + ... + 41435.

It is an arithmetic number, because the mean of its divisors is an integer number (55088640).

Almost surely, 2^838075794 is an apocalyptic number.

838075794 is an abundant number, since it is smaller than the sum of its proper divisors (924760686).

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

838075794 is a wasteful number, since it uses less digits than its factorization.

838075794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47974.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 838075794 is about 28949.5387528023. The cubic root of 838075794 is about 942.8177837236.

The spelling of 838075794 in words is "eight hundred thirty-eight million, seventy-five thousand, seven hundred ninety-four".