434087568 has 30 divisors (see below), whose sum is σ = 1214842694. Its totient is φ = 144695808.

The previous prime is 434087567. The next prime is 434087581. The reversal of 434087568 is 865780434.

434087568 is a `hidden beast` number, since 4 + 3 + 4 + 0 + 87 + 568 = 666.

It can be written as a sum of positive squares in only one way, i.e., 425514384 + 8573184 = 20628^2 + 2928^2 .

It is not an unprimeable number, because it can be changed into a prime (434087567) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1507105 + ... + 1507392.

Almost surely, 2^434087568 is an apocalyptic number.

434087568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

434087568 is an abundant number, since it is smaller than the sum of its proper divisors (780755126).

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

434087568 is a wasteful number, since it uses less digits than its factorization.

434087568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014511 (or 3014502 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 434087568 is about 20834.7682492511. The cubic root of 434087568 is about 757.1683454845.

The spelling of 434087568 in words is "four hundred thirty-four million, eighty-seven thousand, five hundred sixty-eight".