430686968 has 32 divisors (see below), whose sum is σ = 852994560. Its totient is φ = 203545440.

The previous prime is 430686967. The next prime is 430686979. The reversal of 430686968 is 869686034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430686967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9530 + ... + 30857.

It is an arithmetic number, because the mean of its divisors is an integer number (26656080).

Almost surely, 2^430686968 is an apocalyptic number.

It is an amenable number.

430686968 is a deficient number, since it is larger than the sum of its proper divisors (422307592).

430686968 is a wasteful number, since it uses less digits than its factorization.

430686968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40467 (or 40463 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 430686968 is about 20752.9990121910. Note that the first 3 decimals coincide. The cubic root of 430686968 is about 755.1859653307.

The spelling of 430686968 in words is "four hundred thirty million, six hundred eighty-six thousand, nine hundred sixty-eight".