4343620416 has 112 divisors (see below), whose sum is σ = 11665305600. Its totient is φ = 1426263552.

The previous prime is 4343620387. The next prime is 4343620417. The reversal of 4343620416 is 6140263434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343620417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726005 + ... + 4726923.

Almost surely, 2^4343620416 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 4343620416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5832652800).

4343620416 is an abundant number, since it is smaller than the sum of its proper divisors (7321685184).

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

4343620416 is a wasteful number, since it uses less digits than its factorization.

4343620416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 4343620416 is about 65906.1485447299. The cubic root of 4343620416 is about 1631.6134945921.

The spelling of 4343620416 in words is "four billion, three hundred forty-three million, six hundred twenty thousand, four hundred sixteen".