436795042 has 16 divisors (see below), whose sum is σ = 717656760. Its totient is φ = 198462208.

The previous prime is 436795039. The next prime is 436795049. The reversal of 436795042 is 240597634.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 402443721 + 34351321 = 20061^2 + 5861^2 .

It is a junction number, because it is equal to n+sod(n) for n = 436794986 and 436795004.

It is not an unprimeable number, because it can be changed into a prime (436795049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220513 + ... + 222484.

Almost surely, 2^436795042 is an apocalyptic number.

436795042 is a deficient number, since it is larger than the sum of its proper divisors (280861718).

436795042 is a wasteful number, since it uses less digits than its factorization.

436795042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443045.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 436795042 is about 20899.6421500465. The cubic root of 436795042 is about 758.7392775414.

The spelling of 436795042 in words is "four hundred thirty-six million, seven hundred ninety-five thousand, forty-two".