3534111020 has 48 divisors (see below), whose sum is σ = 8249115168. Its totient is φ = 1260879360.

The previous prime is 3534110999. The next prime is 3534111029. The reversal of 3534111020 is 201114353.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3534110983 and 3534111001.

It is not an unprimeable number, because it can be changed into a prime (3534111029) by changing a digit.

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, 139889 + ... + 163208.

It is an arithmetic number, because the mean of its divisors is an integer number (171856566).

Almost surely, 2^3534111020 is an apocalyptic number.

It is an amenable number.

3534111020 is an abundant number, since it is smaller than the sum of its proper divisors (4715004148).

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

3534111020 is a wasteful number, since it uses less digits than its factorization.

3534111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303170 (or 303168 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3534111020 is about 59448.3895492552. The cubic root of 3534111020 is about 1523.2109838686.

Adding to 3534111020 its reverse (201114353), we get a palindrome (3735225373).

The spelling of 3534111020 in words is "three billion, five hundred thirty-four million, one hundred eleven thousand, twenty".