2384949 has 12 divisors (see below), whose sum is σ = 3645024. Its totient is φ = 1358784.

The previous prime is 2384911. The next prime is 2384951. The reversal of 2384949 is 9494832.

It is not a de Polignac number, because 2384949 - 2⁷ = 2384821 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 3¹³ + 8 + 4⁶ + 9 + 4⁹ + 9² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6909 + ... + 7245.

It is an arithmetic number, because the mean of its divisors is an integer number (303752).

2^2384949 is an apocalyptic number.

It is an amenable number.

2384949 is a deficient number, since it is larger than the sum of its proper divisors (1260075).

2384949 is an frugal number, since it uses more digits than its factorization.

2384949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684 (or 347 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 2384949 is about 1544.3280092001. The cubic root of 2384949 is about 133.6061241471.

It can be divided in two parts, 2384 and 949, that added together give a palindrome (3333).

The spelling of 2384949 in words is "two million, three hundred eighty-four thousand, nine hundred forty-nine".