4320340464 has 40 divisors (see below), whose sum is σ = 12175506432. Its totient is φ = 1309193920.

The previous prime is 4320340457. The next prime is 4320340477. The reversal of 4320340464 is 4640430234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4090704 + ... + 4091759.

Almost surely, 2^4320340464 is an apocalyptic number.

4320340464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4320340464 is an abundant number, since it is smaller than the sum of its proper divisors (7855165968).

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

4320340464 is a wasteful number, since it uses less digits than its factorization.

4320340464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8182485 (or 8182479 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 4320340464 is about 65729.2968469921. The cubic root of 4320340464 is about 1628.6933540867.

Adding to 4320340464 its reverse (4640430234), we get a palindrome (8960770698).

The spelling of 4320340464 in words is "four billion, three hundred twenty million, three hundred forty thousand, four hundred sixty-four".