628295036 has 6 divisors (see below), whose sum is σ = 1099516320. Its totient is φ = 314147516.

The previous prime is 628295023. The next prime is 628295069. The reversal of 628295036 is 630592826.

628295036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 628294984 and 628295002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78536876 + ... + 78536883.

It is an arithmetic number, because the mean of its divisors is an integer number (183252720).

Almost surely, 2^628295036 is an apocalyptic number.

It is an amenable number.

628295036 is a deficient number, since it is larger than the sum of its proper divisors (471221284).

628295036 is a wasteful number, since it uses less digits than its factorization.

628295036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157073763 (or 157073761 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 628295036 is about 25065.8140901109. The cubic root of 628295036 is about 856.4878558768.

The spelling of 628295036 in words is "six hundred twenty-eight million, two hundred ninety-five thousand, thirty-six".