628349282832 has 20 divisors (see below), whose sum is σ = 1623235647440. Its totient is φ = 209449760928.

The previous prime is 628349282809. The next prime is 628349282833. The reversal of 628349282832 is 238282943826.

It is not an unprimeable number, because it can be changed into a prime (628349282833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6545304982 + ... + 6545305077.

It is an arithmetic number, because the mean of its divisors is an integer number (81161782372).

Almost surely, 2^628349282832 is an apocalyptic number.

It is an amenable number.

628349282832 is an abundant number, since it is smaller than the sum of its proper divisors (994886364608).

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

628349282832 is a wasteful number, since it uses less digits than its factorization.

628349282832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13090610070 (or 13090610064 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 57.

The spelling of 628349282832 in words is "six hundred twenty-eight billion, three hundred forty-nine million, two hundred eighty-two thousand, eight hundred thirty-two".