8381098 has 16 divisors (see below), whose sum is σ = 14158080. Its totient is φ = 3686400.

The previous prime is 8381083. The next prime is 8381123. The reversal of 8381098 is 8901838.

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, 5463 + ... + 6826.

It is an arithmetic number, because the mean of its divisors is an integer number (884880).

Almost surely, 2^8381098 is an apocalyptic number.

8381098 is a deficient number, since it is larger than the sum of its proper divisors (5776982).

8381098 is a wasteful number, since it uses less digits than its factorization.

8381098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 8381098 is about 2895.0126079173. The cubic root of 8381098 is about 203.1266812642.

It can be divided in two parts, 838 and 1098, that added together give a square (1936 = 44²).

The spelling of 8381098 in words is "eight million, three hundred eighty-one thousand, ninety-eight".