434655342 has 64 divisors (see below), whose sum is σ = 1076198400. Its totient is φ = 128903040.

The previous prime is 434655329. The next prime is 434655367. The reversal of 434655342 is 243556434.

It is a junction number, because it is equal to n+sod(n) for n = 434655297 and 434655306.

It is a congruent number.

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, 20134 + ... + 35702.

It is an arithmetic number, because the mean of its divisors is an integer number (16815600).

Almost surely, 2^434655342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434655342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538099200).

434655342 is an abundant number, since it is smaller than the sum of its proper divisors (641543058).

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

434655342 is a wasteful number, since it uses less digits than its factorization.

434655342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15638 (or 15632 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 434655342 is about 20848.3894341985. The cubic root of 434655342 is about 757.4983197688.

The spelling of 434655342 in words is "four hundred thirty-four million, six hundred fifty-five thousand, three hundred forty-two".