2306331740 has 12 divisors (see below), whose sum is σ = 4843296696. Its totient is φ = 922532688.

The previous prime is 2306331733. The next prime is 2306331743. The reversal of 2306331740 is 471336032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306331743) 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 3 ways as a sum of consecutive naturals, for example, 57658274 + ... + 57658313.

It is an arithmetic number, because the mean of its divisors is an integer number (403608058).

Almost surely, 2^2306331740 is an apocalyptic number.

2306331740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2306331740 is an abundant number, since it is smaller than the sum of its proper divisors (2536964956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2306331740 is a wasteful number, since it uses less digits than its factorization.

2306331740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115316596 (or 115316594 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 2306331740 is about 48024.2828160921. The cubic root of 2306331740 is about 1321.2163069648.

Adding to 2306331740 its reverse (471336032), we get a palindrome (2777667772).

The spelling of 2306331740 in words is "two billion, three hundred six million, three hundred thirty-one thousand, seven hundred forty".