1336725504 has 312 divisors, whose sum is σ = 4293394560. Its totient is φ = 414056448.

The previous prime is 1336725503. The next prime is 1336725571. The reversal of 1336725504 is 4055276331.

1336725504 is a `hidden beast` number, since 1 + 3 + 36 + 72 + 550 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336725503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16920537 + ... + 16920615.

It is an arithmetic number, because the mean of its divisors is an integer number (13760880).

Almost surely, 2^1336725504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1336725504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2146697280).

1336725504 is an abundant number, since it is smaller than the sum of its proper divisors (2956669056).

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

1336725504 is an frugal number, since it uses more digits than its factorization.

1336725504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 1336725504 is about 36561.2568711744. The cubic root of 1336725504 is about 1101.5750175889.

The spelling of 1336725504 in words is "one billion, three hundred thirty-six million, seven hundred twenty-five thousand, five hundred four".