1336492680 has 128 divisors (see below), whose sum is σ = 4233600000. Its totient is φ = 336593664.

The previous prime is 1336492673. The next prime is 1336492693. The reversal of 1336492680 is 862946331.

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 31 ways as a sum of consecutive naturals, for example, 954621 + ... + 956019.

It is an arithmetic number, because the mean of its divisors is an integer number (33075000).

Almost surely, 2^1336492680 is an apocalyptic number.

1336492680 is a gapful number since it is divisible by the number (10) 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 1336492680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2116800000).

1336492680 is an abundant number, since it is smaller than the sum of its proper divisors (2897107320).

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

1336492680 is a wasteful number, since it uses less digits than its factorization.

1336492680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1336492680 is about 36558.0727063121. The cubic root of 1336492680 is about 1101.5110583110.

The spelling of 1336492680 in words is "one billion, three hundred thirty-six million, four hundred ninety-two thousand, six hundred eighty".