3533139216 has 40 divisors (see below), whose sum is σ = 10141419360. Its totient is φ = 1177712928.

The previous prime is 3533139209. The next prime is 3533139217. The reversal of 3533139216 is 6129313353.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3533139217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4088850 + ... + 4089713.

It is an arithmetic number, because the mean of its divisors is an integer number (253535484).

Almost surely, 2^3533139216 is an apocalyptic number.

3533139216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3533139216 is an abundant number, since it is smaller than the sum of its proper divisors (6608280144).

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

3533139216 is a wasteful number, since it uses less digits than its factorization.

3533139216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178580 (or 8178568 counting only the distinct ones).

The product of its digits is 43740, while the sum is 36.

The square root of 3533139216 is about 59440.2154774022. The cubic root of 3533139216 is about 1523.0713543909.

It can be divided in two parts, 35331 and 39216, that added together give a palindrome (74547).

The spelling of 3533139216 in words is "three billion, five hundred thirty-three million, one hundred thirty-nine thousand, two hundred sixteen".