1315803076 has 27 divisors (see below), whose sum is σ = 2679633327. Its totient is φ = 563697960.

The previous prime is 1315803059. The next prime is 1315803089. The reversal of 1315803076 is 6703085131.

The square root of 1315803076 is 36274.

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

It is a super-2 number, since 2×1315803076² = 3462675469622123552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 506541 + ... + 509131.

Almost surely, 2^1315803076 is an apocalyptic number.

1315803076 is the 36274-th square number.

It is an amenable number.

1315803076 is an abundant number, since it is smaller than the sum of its proper divisors (1363830251).

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

1315803076 is an frugal number, since it uses more digits than its factorization.

1315803076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The cubic root of 1315803076 is about 1095.7974844266.

The spelling of 1315803076 in words is "one billion, three hundred fifteen million, eight hundred three thousand, seventy-six".