1316829696 has 160 divisors (see below), whose sum is σ = 4318140288. Its totient is φ = 347258880.

The previous prime is 1316829653. The next prime is 1316829697. The reversal of 1316829696 is 6969286131.

It is not an unprimeable number, because it can be changed into a prime (1316829697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135066 + ... + 144486.

Almost surely, 2^1316829696 is an apocalyptic number.

1316829696 is a gapful number since it is divisible by the number (16) 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 1316829696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2159070144).

1316829696 is an abundant number, since it is smaller than the sum of its proper divisors (3001310592).

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

1316829696 is an equidigital number, since it uses as much as digits as its factorization.

1316829696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462 (or 9446 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 1316829696 is about 36288.1481478457. The cubic root of 1316829696 is about 1096.0823991897.

The spelling of 1316829696 in words is "one billion, three hundred sixteen million, eight hundred twenty-nine thousand, six hundred ninety-six".