535340864 has 56 divisors (see below), whose sum is σ = 1095926688. Its totient is φ = 259269120.

The previous prime is 535340837. The next prime is 535340873. The reversal of 535340864 is 468043535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783467 + ... + 784149.

Almost surely, 2^535340864 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 535340864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547963344).

535340864 is an abundant number, since it is smaller than the sum of its proper divisors (560585824).

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

535340864 is a wasteful number, since it uses less digits than its factorization.

535340864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 535340864 is about 23137.4342570649. The cubic root of 535340864 is about 811.9765093061.

The spelling of 535340864 in words is "five hundred thirty-five million, three hundred forty thousand, eight hundred sixty-four".