627899628096 has 168 divisors, whose sum is σ = 1938824047160. Its totient is φ = 193138089984.

The previous prime is 627899628079. The next prime is 627899628121. The reversal of 627899628096 is 690826998726.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2003457600 + 625896170496 = 44760^2 + 791136^2 .

It is a super-2 number, since 2×627899628096² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27042540 + ... + 27065748.

Almost surely, 2^627899628096 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 627899628096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (969412023580).

627899628096 is an abundant number, since it is smaller than the sum of its proper divisors (1310924419064).

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

627899628096 is a wasteful number, since it uses less digits than its factorization.

627899628096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26853 (or 26840 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 627899628096 in words is "six hundred twenty-seven billion, eight hundred ninety-nine million, six hundred twenty-eight thousand, ninety-six".