3309498 has 40 divisors (see below), whose sum is σ = 7666560. Its totient is φ = 1065960.

The previous prime is 3309491. The next prime is 3309499. The reversal of 3309498 is 8949033.

It is not an unprimeable number, because it can be changed into a prime (3309491) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4693 + ... + 5351.

It is an arithmetic number, because the mean of its divisors is an integer number (191664).

Almost surely, 2^3309498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3309498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833280).

3309498 is an abundant number, since it is smaller than the sum of its proper divisors (4357062).

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

3309498 is a wasteful number, since it uses less digits than its factorization.

3309498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3309498 is about 1819.2025725575. The cubic root of 3309498 is about 149.0232535814.

The spelling of 3309498 in words is "three million, three hundred nine thousand, four hundred ninety-eight".