4349396436 has 96 divisors (see below), whose sum is σ = 12698262528. Its totient is φ = 1125653760.

The previous prime is 4349396413. The next prime is 4349396437. The reversal of 4349396436 is 6346939434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349396437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253176 + ... + 269808.

It is an arithmetic number, because the mean of its divisors is an integer number (132273568).

Almost surely, 2^4349396436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4349396436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6349131264).

4349396436 is an abundant number, since it is smaller than the sum of its proper divisors (8348866092).

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

4349396436 is a wasteful number, since it uses less digits than its factorization.

4349396436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16941 (or 16939 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 51.

The square root of 4349396436 is about 65949.9540257611. The cubic root of 4349396436 is about 1632.3363982993.

The spelling of 4349396436 in words is "four billion, three hundred forty-nine million, three hundred ninety-six thousand, four hundred thirty-six".