2394747 has 6 divisors (see below), whose sum is σ = 3459092. Its totient is φ = 1596492.

The previous prime is 2394731. The next prime is 2394757. The reversal of 2394747 is 7474932.

2394747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2394747 - 2⁴ = 2394731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2394757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133033 + ... + 133050.

2^2394747 is an apocalyptic number.

2394747 is a deficient number, since it is larger than the sum of its proper divisors (1064345).

2394747 is a wasteful number, since it uses less digits than its factorization.

2394747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266089 (or 266086 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 2394747 is about 1547.4970113057. The cubic root of 2394747 is about 133.7888372383.

The spelling of 2394747 in words is "two million, three hundred ninety-four thousand, seven hundred forty-seven".