4349030400 has 936 divisors, whose sum is σ = 18912036080. Its totient is φ = 973209600.

The previous prime is 4349030377. The next prime is 4349030401. The reversal of 4349030400 is 40309434.

It is a tau number, because it is divible by the number of its divisors (936).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349030401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 334540794 + ... + 334540806.

Almost surely, 2^4349030400 is an apocalyptic number.

4349030400 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 4349030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9456018040).

4349030400 is an abundant number, since it is smaller than the sum of its proper divisors (14563005680).

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

4349030400 is a wasteful number, since it uses less digits than its factorization.

4349030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4349030400 is about 65947.1788630871. The cubic root of 4349030400 is about 1632.2906056890.

Adding to 4349030400 its reverse (40309434), we get a palindrome (4389339834).

The spelling of 4349030400 in words is "four billion, three hundred forty-nine million, thirty thousand, four hundred".