2340030 has 64 divisors (see below), whose sum is σ = 7008768. Its totient is φ = 485760.

The previous prime is 2340029. The next prime is 2340061. The reversal of 2340030 is 300432.

It is a junction number, because it is equal to n+sod(n) for n = 2339988 and 2340015.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1804 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (109512).

2^2340030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3504384).

2340030 is an abundant number, since it is smaller than the sum of its proper divisors (4668738).

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

2340030 is a wasteful number, since it uses less digits than its factorization.

2340030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2340030 is about 1529.7156598532. The cubic root of 2340030 is about 132.7620067803.

Adding to 2340030 its reverse (300432), we get a palindrome (2640462).

The spelling of 2340030 in words is "two million, three hundred forty thousand, thirty".