3534032420 has 48 divisors (see below), whose sum is σ = 7935904368. Its totient is φ = 1317273600.

The previous prime is 3534032387. The next prime is 3534032441. The reversal of 3534032420 is 242304353.

It can be written as a sum of positive squares in 8 ways, for example, as 51380224 + 3482652196 = 7168^2 + 59014^2 .

It is a super-2 number, since 2×3534032420² = 24978770291222112800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3534032420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17117 + ... + 85796.

It is an arithmetic number, because the mean of its divisors is an integer number (165331341).

Almost surely, 2^3534032420 is an apocalyptic number.

It is an amenable number.

3534032420 is an abundant number, since it is smaller than the sum of its proper divisors (4401871948).

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

3534032420 is a wasteful number, since it uses less digits than its factorization.

3534032420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103040 (or 103038 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 3534032420 is about 59447.7284679575. The cubic root of 3534032420 is about 1523.1996915172.

Adding to 3534032420 its reverse (242304353), we get a palindrome (3776336773).

The spelling of 3534032420 in words is "three billion, five hundred thirty-four million, thirty-two thousand, four hundred twenty".