628979376300 has 288 divisors, whose sum is σ = 2157195264000. Its totient is φ = 139794336000.

The previous prime is 628979376293. The next prime is 628979376317. The reversal of 628979376300 is 3673979826.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1781901 + ... + 2105499.

Almost surely, 2^628979376300 is an apocalyptic number.

628979376300 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 628979376300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078597632000).

628979376300 is an abundant number, since it is smaller than the sum of its proper divisors (1528215887700).

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

628979376300 is a wasteful number, since it uses less digits than its factorization.

628979376300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323677 (or 323670 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 60.

The spelling of 628979376300 in words is "six hundred twenty-eight billion, nine hundred seventy-nine million, three hundred seventy-six thousand, three hundred".