3534350520 has 64 divisors (see below), whose sum is σ = 10612897920. Its totient is φ = 941618304.

The previous prime is 3534350503. The next prime is 3534350537. The reversal of 3534350520 is 250534353.

3534350520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3534350503) and next prime (3534350537).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121647 + ... + 147873.

It is an arithmetic number, because the mean of its divisors is an integer number (165826530).

Almost surely, 2^3534350520 is an apocalyptic number.

3534350520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3534350520 is an abundant number, since it is smaller than the sum of its proper divisors (7078547400).

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

3534350520 is a wasteful number, since it uses less digits than its factorization.

3534350520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27364 (or 27360 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 3534350520 is about 59450.4038674255. The cubic root of 3534350520 is about 1523.2453914644.

Adding to 3534350520 its reverse (250534353), we get a palindrome (3784884873).

The spelling of 3534350520 in words is "three billion, five hundred thirty-four million, three hundred fifty thousand, five hundred twenty".