8398104 has 64 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 2348160.

The previous prime is 8398097. The next prime is 8398111. The reversal of 8398104 is 4018938.

It is an interprime number because it is at equal distance from previous prime (8398097) and next prime (8398111).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^8398104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8398104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12337920).

8398104 is an abundant number, since it is smaller than the sum of its proper divisors (16277736).

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

8398104 is a wasteful number, since it uses less digits than its factorization.

8398104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 2476 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 8398104 is about 2897.9482397034. The cubic root of 8398104 is about 203.2639758669.

The spelling of 8398104 in words is "eight million, three hundred ninety-eight thousand, one hundred four".