2338730 has 16 divisors (see below), whose sum is σ = 4230144. Its totient is φ = 930960.

The previous prime is 2338723. The next prime is 2338747. The reversal of 2338730 is 378332.

It is a self number, because there is not a number n which added to its sum of digits gives 2338730.

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 7 ways as a sum of consecutive naturals, for example, 2279 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (264384).

2^2338730 is an apocalyptic number.

2338730 is a deficient number, since it is larger than the sum of its proper divisors (1891414).

2338730 is a wasteful number, since it uses less digits than its factorization.

2338730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2338730 is about 1529.2906852525. The cubic root of 2338730 is about 132.7374169845.

The spelling of 2338730 in words is "two million, three hundred thirty-eight thousand, seven hundred thirty".