1310754868 has 12 divisors (see below), whose sum is σ = 2305707460. Its totient is φ = 651981312.

The previous prime is 1310754839. The next prime is 1310754869. The reversal of 1310754868 is 8684570131.

It can be written as a sum of positive squares in 2 ways, for example, as 222546724 + 1088208144 = 14918^2 + 32988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310754869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848163 + ... + 849706.

Almost surely, 2^1310754868 is an apocalyptic number.

It is an amenable number.

1310754868 is a deficient number, since it is larger than the sum of its proper divisors (994952592).

1310754868 is a wasteful number, since it uses less digits than its factorization.

1310754868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698066 (or 1698064 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 1310754868 is about 36204.3487443152. The cubic root of 1310754868 is about 1094.3943101232.

The spelling of 1310754868 in words is "one billion, three hundred ten million, seven hundred fifty-four thousand, eight hundred sixty-eight".