4066460437 has 8 divisors (see below), whose sum is σ = 4386942560. Its totient is φ = 3747075120.

The previous prime is 4066460369. The next prime is 4066460443. The reversal of 4066460437 is 7340646604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4066460437 is a prime.

It is a super-2 number, since 2×4066460437² = 33072200971372461938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4066460437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066460137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266487 + ... + 281332.

It is an arithmetic number, because the mean of its divisors is an integer number (548367820).

Almost surely, 2^4066460437 is an apocalyptic number.

It is an amenable number.

4066460437 is a deficient number, since it is larger than the sum of its proper divisors (320482123).

4066460437 is a wasteful number, since it uses less digits than its factorization.

4066460437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548403.

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 4066460437 is about 63768.8045755917. The cubic root of 4066460437 is about 1596.1444192580.

It can be divided in two parts, 40664 and 60437, that added together give a palindrome (101101).

The spelling of 4066460437 in words is "four billion, sixty-six million, four hundred sixty thousand, four hundred thirty-seven".