628151276676 has 192 divisors, whose sum is σ = 1839644190720. Its totient is φ = 162062208000.

The previous prime is 628151276639. The next prime is 628151276677. The reversal of 628151276676 is 676672151826.

It is not an unprimeable number, because it can be changed into a prime (628151276677) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 85938510 + ... + 85945818.

It is an arithmetic number, because the mean of its divisors is an integer number (9581480160).

Almost surely, 2^628151276676 is an apocalyptic number.

628151276676 is a gapful number since it is divisible by the number (66) 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 628151276676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (919822095360).

628151276676 is an abundant number, since it is smaller than the sum of its proper divisors (1211492914044).

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

628151276676 is a wasteful number, since it uses less digits than its factorization.

628151276676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946 (or 7944 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The spelling of 628151276676 in words is "six hundred twenty-eight billion, one hundred fifty-one million, two hundred seventy-six thousand, six hundred seventy-six".