6460824580 has 96 divisors (see below), whose sum is σ = 15839873280. Its totient is φ = 2167948800.

The previous prime is 6460824571. The next prime is 6460824589. The reversal of 6460824580 is 854280646.

It is an interprime number because it is at equal distance from previous prime (6460824571) and next prime (6460824589).

It is not an unprimeable number, because it can be changed into a prime (6460824589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1264030 + ... + 1269130.

It is an arithmetic number, because the mean of its divisors is an integer number (164998680).

Almost surely, 2^6460824580 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 6460824580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7919936640).

6460824580 is an abundant number, since it is smaller than the sum of its proper divisors (9379048700).

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

6460824580 is a wasteful number, since it uses less digits than its factorization.

6460824580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309 (or 5307 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 6460824580 is about 80379.2546618840. The cubic root of 6460824580 is about 1862.4987209576.

The spelling of 6460824580 in words is "six billion, four hundred sixty million, eight hundred twenty-four thousand, five hundred eighty".