434140192 has 12 divisors (see below), whose sum is σ = 854713566. Its totient is φ = 217070080.

The previous prime is 434140181. The next prime is 434140199. The reversal of 434140192 is 291041434.

It can be written as a sum of positive squares in only one way, i.e., 434138896 + 1296 = 20836^2 + 36^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 434140192.

It is not an unprimeable number, because it can be changed into a prime (434140199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6783409 + ... + 6783472.

Almost surely, 2^434140192 is an apocalyptic number.

It is an amenable number.

434140192 is a deficient number, since it is larger than the sum of its proper divisors (420573374).

434140192 is a wasteful number, since it uses less digits than its factorization.

434140192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566891 (or 13566883 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 434140192 is about 20836.0310999960. The cubic root of 434140192 is about 757.1989411676.

The spelling of 434140192 in words is "four hundred thirty-four million, one hundred forty thousand, one hundred ninety-two".