533742336 has 108 divisors (see below), whose sum is σ = 1629554472. Its totient is φ = 167436288.

The previous prime is 533742331. The next prime is 533742337. The reversal of 533742336 is 633247335.

533742336 is a `hidden beast` number, since 53 + 374 + 233 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 533742336.

It is not an unprimeable number, because it can be changed into a prime (533742331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32355 + ... + 45981.

Almost surely, 2^533742336 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 533742336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (814777236).

533742336 is an abundant number, since it is smaller than the sum of its proper divisors (1095812136).

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

533742336 is a wasteful number, since it uses less digits than its factorization.

533742336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13666 (or 13649 counting only the distinct ones).

The product of its digits is 136080, while the sum is 36.

The square root of 533742336 is about 23102.8642380117. The cubic root of 533742336 is about 811.1675161764.

The spelling of 533742336 in words is "five hundred thirty-three million, seven hundred forty-two thousand, three hundred thirty-six".