2349630 has 24 divisors (see below), whose sum is σ = 6109272. Its totient is φ = 626544.

The previous prime is 2349569. The next prime is 2349637. The reversal of 2349630 is 369432.

2349630 is a `hidden beast` number, since 23 + 4 + 9 + 630 = 666.

It is a super-2 number, since 2×2349630² = 11041522273800, which contains 22 as substring.

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 = 2349594 and 2349603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349637) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12964 + ... + 13143.

It is an arithmetic number, because the mean of its divisors is an integer number (254553).

2^2349630 is an apocalyptic number.

2349630 is an abundant number, since it is smaller than the sum of its proper divisors (3759642).

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

2349630 is a wasteful number, since it uses less digits than its factorization.

2349630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26120 (or 26117 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2349630 is about 1532.8502862315. The cubic root of 2349630 is about 132.9433116243.

The spelling of 2349630 in words is "two million, three hundred forty-nine thousand, six hundred thirty".