2030346 has 40 divisors (see below), whose sum is σ = 4634784. Its totient is φ = 664200.

The previous prime is 2030317. The next prime is 2030363. The reversal of 2030346 is 6430302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13371 + ... + 13521.

2^2030346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2317392).

2030346 is an abundant number, since it is smaller than the sum of its proper divisors (2604438).

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

2030346 is a wasteful number, since it uses less digits than its factorization.

2030346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2030346 is about 1424.9021019003. The cubic root of 2030346 is about 126.6261350774.

Adding to 2030346 its reverse (6430302), we get a palindrome (8460648).

The spelling of 2030346 in words is "two million, thirty thousand, three hundred forty-six".