6922729800 has 1152 divisors, whose sum is σ = 31297104000. Its totient is φ = 1410877440.

The previous prime is 6922729787. The next prime is 6922729823. The reversal of 6922729800 is 89272296.

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 287 ways as a sum of consecutive naturals, for example, 364354191 + ... + 364354209.

It is an arithmetic number, because the mean of its divisors is an integer number (27167625).

Almost surely, 2^6922729800 is an apocalyptic number.

6922729800 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 6922729800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15648552000).

6922729800 is an abundant number, since it is smaller than the sum of its proper divisors (24374374200).

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

6922729800 is a wasteful number, since it uses less digits than its factorization.

6922729800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 6922729800 is about 83202.9434575484. The cubic root of 6922729800 is about 1905.8664296055.

The spelling of 6922729800 in words is "six billion, nine hundred twenty-two million, seven hundred twenty-nine thousand, eight hundred".