1316830284 has 120 divisors (see below), whose sum is σ = 4291972608. Its totient is φ = 342027360.

The previous prime is 1316830279. The next prime is 1316830297. The reversal of 1316830284 is 4820386131.

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

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 39 ways as a sum of consecutive naturals, for example, 1444 + ... + 51339.

Almost surely, 2^1316830284 is an apocalyptic number.

1316830284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1316830284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145986304).

1316830284 is an abundant number, since it is smaller than the sum of its proper divisors (2975142324).

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

1316830284 is a wasteful number, since it uses less digits than its factorization.

1316830284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52817 (or 52806 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1316830284 is about 36288.1562496636. The cubic root of 1316830284 is about 1096.0825623331.

The spelling of 1316830284 in words is "one billion, three hundred sixteen million, eight hundred thirty thousand, two hundred eighty-four".