1361030628 has 24 divisors (see below), whose sum is σ = 3194759232. Its totient is φ = 450959584.

The previous prime is 1361030579. The next prime is 1361030669. The reversal of 1361030628 is 8260301631.

It is a junction number, because it is equal to n+sod(n) for n = 1361030595 and 1361030604.

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 7 ways as a sum of consecutive naturals, for example, 337575 + ... + 341582.

It is an arithmetic number, because the mean of its divisors is an integer number (133114968).

Almost surely, 2^1361030628 is an apocalyptic number.

It is an amenable number.

1361030628 is an abundant number, since it is smaller than the sum of its proper divisors (1833728604).

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

1361030628 is a wasteful number, since it uses less digits than its factorization.

1361030628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679331 (or 679329 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1361030628 is about 36892.1485956023. The cubic root of 1361030628 is about 1108.2114496505.

The spelling of 1361030628 in words is "one billion, three hundred sixty-one million, thirty thousand, six hundred twenty-eight".