3113434432 has 56 divisors (see below), whose sum is σ = 6403680360. Its totient is φ = 1500119040.

The previous prime is 3113434427. The next prime is 3113434447. The reversal of 3113434432 is 2344343113.

It can be written as a sum of positive squares in 4 ways, for example, as 2069886016 + 1043548416 = 45496^2 + 32304^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3113434432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188388 + ... + 1191004.

It is an arithmetic number, because the mean of its divisors is an integer number (114351435).

Almost surely, 2^3113434432 is an apocalyptic number.

3113434432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3201840180).

3113434432 is an abundant number, since it is smaller than the sum of its proper divisors (3290245928).

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

3113434432 is a wasteful number, since it uses less digits than its factorization.

3113434432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3289 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 3113434432 is about 55798.1579624274. The cubic root of 3113434432 is about 1460.2030167427.

Adding to 3113434432 its reverse (2344343113), we get a palindrome (5457777545).

The spelling of 3113434432 in words is "three billion, one hundred thirteen million, four hundred thirty-four thousand, four hundred thirty-two".