4349704320 has 768 divisors, whose sum is σ = 17886556800. Its totient is φ = 992673792.

The previous prime is 4349704319. The next prime is 4349704327. The reversal of 4349704320 is 234079434.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349704327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64920927 + ... + 64920993.

Almost surely, 2^4349704320 is an apocalyptic number.

4349704320 is a gapful number since it is divisible by the number (40) 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 4349704320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8943278400).

4349704320 is an abundant number, since it is smaller than the sum of its proper divisors (13536852480).

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

4349704320 is a wasteful number, since it uses less digits than its factorization.

4349704320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4349704320 is about 65952.2882089773. The cubic root of 4349704320 is about 1632.3749138657.

The spelling of 4349704320 in words is "four billion, three hundred forty-nine million, seven hundred four thousand, three hundred twenty".