2340169047 has 36 divisors (see below), whose sum is σ = 3484792584. Its totient is φ = 1512894240.

The previous prime is 2340169043. The next prime is 2340169061. The reversal of 2340169047 is 7409610432.

It is not a de Polignac number, because 2340169047 - 2² = 2340169043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340169043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3425968 + ... + 3426650.

It is an arithmetic number, because the mean of its divisors is an integer number (96799794).

Almost surely, 2^2340169047 is an apocalyptic number.

2340169047 is a deficient number, since it is larger than the sum of its proper divisors (1144623537).

2340169047 is an equidigital number, since it uses as much as digits as its factorization.

2340169047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2340169047 is about 48375.2937665499. The cubic root of 2340169047 is about 1327.6463634678.

Adding to 2340169047 its reverse (7409610432), we get a palindrome (9749779479).

The spelling of 2340169047 in words is "two billion, three hundred forty million, one hundred sixty-nine thousand, forty-seven".