628932967862 has 8 divisors (see below), whose sum is σ = 944217668136. Its totient is φ = 314193745152.

The previous prime is 628932967853. The next prime is 628932967939. The reversal of 628932967862 is 268769239826.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 628932967792 and 628932967801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136366508 + ... + 136371119.

It is an arithmetic number, because the mean of its divisors is an integer number (118027208517).

Almost surely, 2^628932967862 is an apocalyptic number.

628932967862 is a deficient number, since it is larger than the sum of its proper divisors (315284700274).

628932967862 is a wasteful number, since it uses less digits than its factorization.

628932967862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272738782.

The product of its digits is 188116992, while the sum is 68.

The spelling of 628932967862 in words is "six hundred twenty-eight billion, nine hundred thirty-two million, nine hundred sixty-seven thousand, eight hundred sixty-two".