1030630436 has 24 divisors (see below), whose sum is σ = 1968430464. Its totient is φ = 468262880.

The previous prime is 1030630411. The next prime is 1030630439. The reversal of 1030630436 is 6340360301.

1030630436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1030630439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146741 + ... + 153603.

It is an arithmetic number, because the mean of its divisors is an integer number (82017936).

Almost surely, 2^1030630436 is an apocalyptic number.

It is an amenable number.

1030630436 is a deficient number, since it is larger than the sum of its proper divisors (937800028).

1030630436 is a wasteful number, since it uses less digits than its factorization.

1030630436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291 (or 10289 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 1030630436 is about 32103.4333989373. The cubic root of 1030630436 is about 1010.1076367984.

Adding to 1030630436 its reverse (6340360301), we get a palindrome (7370990737).

The spelling of 1030630436 in words is "one billion, thirty million, six hundred thirty thousand, four hundred thirty-six".