1310874436 has 27 divisors (see below), whose sum is σ = 2354212413. Its totient is φ = 638673840.

The previous prime is 1310874431. The next prime is 1310874451. The reversal of 1310874436 is 6344780131.

The square root of 1310874436 is 36206.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6220036 + 1304654400 = 2494^2 + 36120^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310874395 and 1310874404.

It is not an unprimeable number, because it can be changed into a prime (1310874431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3113506 + ... + 3113926.

Almost surely, 2^1310874436 is an apocalyptic number.

1310874436 is the 36206-th square number.

It is an amenable number.

1310874436 is a deficient number, since it is larger than the sum of its proper divisors (1043337977).

1310874436 is an frugal number, since it uses more digits than its factorization.

1310874436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The cubic root of 1310874436 is about 1094.4275862562.

The spelling of 1310874436 in words is "one billion, three hundred ten million, eight hundred seventy-four thousand, four hundred thirty-six".