6437260000 has 120 divisors (see below), whose sum is σ = 16266511800. Its totient is φ = 2505024000.

The previous prime is 6437259977. The next prime is 6437260043. The reversal of 6437260000 is 627346.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 735651 + ... + 744349.

It is an arithmetic number, because the mean of its divisors is an integer number (135554265).

Almost surely, 2^6437260000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6437260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8133255900).

6437260000 is an abundant number, since it is smaller than the sum of its proper divisors (9829251800).

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

6437260000 is an equidigital number, since it uses as much as digits as its factorization.

6437260000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766 (or 8743 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 6437260000 is about 80232.5370407792. The cubic root of 6437260000 is about 1860.2315971684.

Adding to 6437260000 its reverse (627346), we get a palindrome (6437887346).

The spelling of 6437260000 in words is "six billion, four hundred thirty-seven million, two hundred sixty thousand".