434014320 has 80 divisors (see below), whose sum is σ = 1347726240. Its totient is φ = 115540992.

The previous prime is 434014313. The next prime is 434014333. The reversal of 434014320 is 23410434.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190146 + ... + 192414.

It is an arithmetic number, because the mean of its divisors is an integer number (16846578).

Almost surely, 2^434014320 is an apocalyptic number.

434014320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434014320 is an abundant number, since it is smaller than the sum of its proper divisors (913711920).

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

434014320 is a wasteful number, since it uses less digits than its factorization.

434014320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082 (or 3076 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 434014320 is about 20833.0103441629. The cubic root of 434014320 is about 757.1257548562.

Adding to 434014320 its reverse (23410434), we get a palindrome (457424754).

The spelling of 434014320 in words is "four hundred thirty-four million, fourteen thousand, three hundred twenty".