534002040 has 576 divisors, whose sum is σ = 2195968320. Its totient is φ = 111513600.

The previous prime is 534001961. The next prime is 534002057. The reversal of 534002040 is 40200435.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13024420 + ... + 13024460.

It is an arithmetic number, because the mean of its divisors is an integer number (3812445).

Almost surely, 2^534002040 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 534002040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097984160).

534002040 is an abundant number, since it is smaller than the sum of its proper divisors (1661966280).

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

534002040 is a wasteful number, since it uses less digits than its factorization.

534002040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 534002040 is about 23108.4841562574. The cubic root of 534002040 is about 811.2990586056.

Adding to 534002040 its reverse (40200435), we get a palindrome (574202475).

The spelling of 534002040 in words is "five hundred thirty-four million, two thousand, forty".