1312846704 has 200 divisors, whose sum is σ = 4234728960. Its totient is φ = 389878272.

The previous prime is 1312846687. The next prime is 1312846789. The reversal of 1312846704 is 4076482131.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 487249 + ... + 489935.

Almost surely, 2^1312846704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1312846704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2117364480).

1312846704 is an abundant number, since it is smaller than the sum of its proper divisors (2921882256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312846704 is a wasteful number, since it uses less digits than its factorization.

1312846704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749 (or 2734 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1312846704 is about 36233.2265193151. The cubic root of 1312846704 is about 1094.9761826308.

The spelling of 1312846704 in words is "one billion, three hundred twelve million, eight hundred forty-six thousand, seven hundred four".