628199096 has 32 divisors (see below), whose sum is σ = 1425327840. Its totient is φ = 253390848.

The previous prime is 628199087. The next prime is 628199101. The reversal of 628199096 is 690991826.

628199096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328985 + ... + 330888.

It is an arithmetic number, because the mean of its divisors is an integer number (44541495).

Almost surely, 2^628199096 is an apocalyptic number.

It is an amenable number.

628199096 is an abundant number, since it is smaller than the sum of its proper divisors (797128744).

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

628199096 is a wasteful number, since it uses less digits than its factorization.

628199096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659903 (or 659899 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 50.

The square root of 628199096 is about 25063.9002551478. The cubic root of 628199096 is about 856.4442587221. Note that the first 3 decimals are identical.

The spelling of 628199096 in words is "six hundred twenty-eight million, one hundred ninety-nine thousand, ninety-six".