2385949 has 4 divisors (see below), whose sum is σ = 2404864. Its totient is φ = 2367036.

The previous prime is 2385947. The next prime is 2385953. The reversal of 2385949 is 9495832.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2385949 - 2¹ = 2385947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9267 + ... + 9520.

It is an arithmetic number, because the mean of its divisors is an integer number (601216).

2^2385949 is an apocalyptic number.

It is an amenable number.

2385949 is a deficient number, since it is larger than the sum of its proper divisors (18915).

2385949 is a wasteful number, since it uses less digits than its factorization.

2385949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18914.

The product of its digits is 77760, while the sum is 40.

The square root of 2385949 is about 1544.6517406846. The cubic root of 2385949 is about 133.6247950502.

The spelling of 2385949 in words is "two million, three hundred eighty-five thousand, nine hundred forty-nine".