1336500000 has 504 divisors, whose sum is σ = 5374618704. Its totient is φ = 324000000.

The previous prime is 1336499971. The next prime is 1336500017. The reversal of 1336500000 is 56331.

1336500000 is a `hidden beast` number, since 13 + 3 + 650 + 0 + 0 + 0 + 0 = 666.

1336500000 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 121499995 + ... + 121500005.

It is an arithmetic number, because the mean of its divisors is an integer number (10663926).

Almost surely, 2^1336500000 is an apocalyptic number.

1336500000 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 1336500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2687309352).

1336500000 is an abundant number, since it is smaller than the sum of its proper divisors (4038118704).

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

1336500000 is an frugal number, since it uses more digits than its factorization.

1336500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1336500000 is about 36558.1728208618. The cubic root of 1336500000 is about 1101.5130693075.

Adding to 1336500000 its reverse (56331), we get a palindrome (1336556331).

The spelling of 1336500000 in words is "one billion, three hundred thirty-six million, five hundred thousand".