1316630036 has 12 divisors (see below), whose sum is σ = 2307592980. Its totient is φ = 657317760.

The previous prime is 1316630027. The next prime is 1316630057. The reversal of 1316630036 is 6300366131.

It can be written as a sum of positive squares in 2 ways, for example, as 726625936 + 590004100 = 26956^2 + 24290^2 .

It is a super-2 number, since 2×1316630036² = 3467029303394722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1316629990 and 1316630008.

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, 246341 + ... + 251628.

It is an arithmetic number, because the mean of its divisors is an integer number (192299415).

Almost surely, 2^1316630036 is an apocalyptic number.

It is an amenable number.

1316630036 is a deficient number, since it is larger than the sum of its proper divisors (990962944).

1316630036 is a wasteful number, since it uses less digits than its factorization.

1316630036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498634 (or 498632 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 1316630036 is about 36285.3970076118. The cubic root of 1316630036 is about 1096.0269997522.

Adding to 1316630036 its reverse (6300366131), we get a palindrome (7616996167).

The spelling of 1316630036 in words is "one billion, three hundred sixteen million, six hundred thirty thousand, thirty-six".