838147098 has 16 divisors (see below), whose sum is σ = 1677198816. Its totient is φ = 279231600.

The previous prime is 838147081. The next prime is 838147111. The reversal of 838147098 is 890741838.

838147098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

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, 25336 + ... + 48147.

It is an arithmetic number, because the mean of its divisors is an integer number (104824926).

Almost surely, 2^838147098 is an apocalyptic number.

838147098 is an abundant number, since it is smaller than the sum of its proper divisors (839051718).

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

838147098 is a wasteful number, since it uses less digits than its factorization.

838147098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75389.

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 838147098 is about 28950.7702488207. The cubic root of 838147098 is about 942.8445214695.

The spelling of 838147098 in words is "eight hundred thirty-eight million, one hundred forty-seven thousand, ninety-eight".