6243770880 has 480 divisors, whose sum is σ = 24129705600. Its totient is φ = 1482817536.

The previous prime is 6243770873. The next prime is 6243770903. The reversal of 6243770880 is 880773426.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7441501 + ... + 7442339.

It is an arithmetic number, because the mean of its divisors is an integer number (50270220).

Almost surely, 2^6243770880 is an apocalyptic number.

6243770880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6243770880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12064852800).

6243770880 is an abundant number, since it is smaller than the sum of its proper divisors (17885934720).

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

6243770880 is a wasteful number, since it uses less digits than its factorization.

6243770880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 6243770880 is about 79017.5352690781. The cubic root of 6243770880 is about 1841.4035919233.

The spelling of 6243770880 in words is "six billion, two hundred forty-three million, seven hundred seventy thousand, eight hundred eighty".