534322620 has 144 divisors (see below), whose sum is σ = 1752922080. Its totient is φ = 130963968.

The previous prime is 534322573. The next prime is 534322667. The reversal of 534322620 is 26223435.

534322620 is a `hidden beast` number, since 5 + 3 + 4 + 32 + 2 + 620 = 666.

It is an interprime number because it is at equal distance from previous prime (534322573) and next prime (534322667).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 909967 + ... + 910553.

It is an arithmetic number, because the mean of its divisors is an integer number (12173070).

Almost surely, 2^534322620 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 534322620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (876461040).

534322620 is an abundant number, since it is smaller than the sum of its proper divisors (1218599460).

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

534322620 is a wasteful number, since it uses less digits than its factorization.

534322620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 534322620 is about 23115.4195289638. The cubic root of 534322620 is about 811.4613764769.

The spelling of 534322620 in words is "five hundred thirty-four million, three hundred twenty-two thousand, six hundred twenty".