8208330 has 48 divisors (see below), whose sum is σ = 21345120. Its totient is φ = 2019264.

The previous prime is 8208311. The next prime is 8208349. The reversal of 8208330 is 338028.

It is an interprime number because it is at equal distance from previous prime (8208311) and next prime (8208349).

It is a self number, because there is not a number n which added to its sum of digits gives 8208330.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4261 + ... + 5879.

It is an arithmetic number, because the mean of its divisors is an integer number (444690).

Almost surely, 2^8208330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8208330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10672560).

8208330 is an abundant number, since it is smaller than the sum of its proper divisors (13136790).

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

8208330 is a wasteful number, since it uses less digits than its factorization.

8208330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8208330 is about 2865.0183245487. The cubic root of 8208330 is about 201.7212277145.

The spelling of 8208330 in words is "eight million, two hundred eight thousand, three hundred thirty".