1316284276 has 6 divisors (see below), whose sum is σ = 2303497490. Its totient is φ = 658142136.

The previous prime is 1316284247. The next prime is 1316284283. The reversal of 1316284276 is 6724826131.

It can be written as a sum of positive squares in only one way, i.e., 1306822500 + 9461776 = 36150^2 + 3076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164535531 + ... + 164535538.

Almost surely, 2^1316284276 is an apocalyptic number.

It is an amenable number.

1316284276 is a deficient number, since it is larger than the sum of its proper divisors (987213214).

1316284276 is a wasteful number, since it uses less digits than its factorization.

1316284276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329071073 (or 329071071 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 1316284276 is about 36280.6322436641. The cubic root of 1316284276 is about 1095.9310488617.

The spelling of 1316284276 in words is "one billion, three hundred sixteen million, two hundred eighty-four thousand, two hundred seventy-six".