2340660432 has 40 divisors (see below), whose sum is σ = 6596408160. Its totient is φ = 709290880.

The previous prime is 2340660431. The next prime is 2340660457.

It is a happy number.

2340660432 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2340660432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340660431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216007 + ... + 2217062.

It is an arithmetic number, because the mean of its divisors is an integer number (164910204).

Almost surely, 2^2340660432 is an apocalyptic number.

2340660432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2340660432 is an abundant number, since it is smaller than the sum of its proper divisors (4255747728).

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

2340660432 is a wasteful number, since it uses less digits than its factorization.

2340660432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433091 (or 4433085 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 2340660432 is about 48380.3723838500. The cubic root of 2340660432 is about 1327.7392826599.

It can be divided in two parts, 23406 and 60432, that added together give a palindrome (83838).

The spelling of 2340660432 in words is "two billion, three hundred forty million, six hundred sixty thousand, four hundred thirty-two".