2349018 has 48 divisors (see below), whose sum is σ = 5905536. Its totient is φ = 660960.

The previous prime is 2349001. The next prime is 2349023. The reversal of 2349018 is 8109432.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2348982 and 2349000.

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, 12888 + ... + 13068.

It is an arithmetic number, because the mean of its divisors is an integer number (123032).

2^2349018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2349018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2952768).

2349018 is an abundant number, since it is smaller than the sum of its proper divisors (3556518).

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

2349018 is a wasteful number, since it uses less digits than its factorization.

2349018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2349018 is about 1532.6506451243. The cubic root of 2349018 is about 132.9317681938.

The spelling of 2349018 in words is "two million, three hundred forty-nine thousand, eighteen".