2340532437 has 16 divisors (see below), whose sum is σ = 3200601600. Its totient is φ = 1520499200.

The previous prime is 2340532433. The next prime is 2340532471. The reversal of 2340532437 is 7342350432.

It is a cyclic number.

It is not a de Polignac number, because 2340532437 - 2² = 2340532433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2340532398 and 2340532407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340532433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97564 + ... + 119162.

It is an arithmetic number, because the mean of its divisors is an integer number (200037600).

Almost surely, 2^2340532437 is an apocalyptic number.

It is an amenable number.

2340532437 is a deficient number, since it is larger than the sum of its proper divisors (860069163).

2340532437 is a wasteful number, since it uses less digits than its factorization.

2340532437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22524.

The product of its (nonzero) digits is 60480, while the sum is 33.

The square root of 2340532437 is about 48379.0495669355. The cubic root of 2340532437 is about 1327.7150805038.

Adding to 2340532437 its reverse (7342350432), we get a palindrome (9682882869).

The spelling of 2340532437 in words is "two billion, three hundred forty million, five hundred thirty-two thousand, four hundred thirty-seven".