1303630364 has 12 divisors (see below), whose sum is σ = 2282478744. Its totient is φ = 651493584.

The previous prime is 1303630357. The next prime is 1303630379. The reversal of 1303630364 is 4630363031.

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, 71162 + ... + 87585.

It is an arithmetic number, because the mean of its divisors is an integer number (190206562).

Almost surely, 2^1303630364 is an apocalyptic number.

It is an amenable number.

1303630364 is a deficient number, since it is larger than the sum of its proper divisors (978848380).

1303630364 is a wasteful number, since it uses less digits than its factorization.

1303630364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160804 (or 160802 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 1303630364 is about 36105.8217466380. The cubic root of 1303630364 is about 1092.4078756056.

Adding to 1303630364 its reverse (4630363031), we get a palindrome (5933993395).

The spelling of 1303630364 in words is "one billion, three hundred three million, six hundred thirty thousand, three hundred sixty-four".