3430342320 has 160 divisors (see below), whose sum is σ = 11014812864. Its totient is φ = 882585600.

The previous prime is 3430342309. The next prime is 3430342339. The reversal of 3430342320 is 232430343.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 773710 + ... + 778130.

Almost surely, 2^3430342320 is an apocalyptic number.

3430342320 is a gapful number since it is divisible by the number (30) 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 3430342320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5507406432).

3430342320 is an abundant number, since it is smaller than the sum of its proper divisors (7584470544).

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

3430342320 is a wasteful number, since it uses less digits than its factorization.

3430342320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4551 (or 4545 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3430342320 is about 58569.1242891679. The cubic root of 3430342320 is about 1508.1544518352.

Adding to 3430342320 its reverse (232430343), we get a palindrome (3662772663).

The spelling of 3430342320 in words is "three billion, four hundred thirty million, three hundred forty-two thousand, three hundred twenty".