434240036 has 12 divisors (see below), whose sum is σ = 760851420. Its totient is φ = 216853920.

The previous prime is 434240017. The next prime is 434240039. The reversal of 434240036 is 630042434.

It can be written as a sum of positive squares in 2 ways, for example, as 94206436 + 340033600 = 9706^2 + 18440^2 .

It is a junction number, because it is equal to n+sod(n) for n = 434239987 and 434240014.

It is not an unprimeable number, because it can be changed into a prime (434240039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62831 + ... + 69398.

It is an arithmetic number, because the mean of its divisors is an integer number (63404285).

Almost surely, 2^434240036 is an apocalyptic number.

It is an amenable number.

434240036 is a deficient number, since it is larger than the sum of its proper divisors (326611384).

434240036 is a wasteful number, since it uses less digits than its factorization.

434240036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133054 (or 133052 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 434240036 is about 20838.4269079986. The cubic root of 434240036 is about 757.2569838441.

The spelling of 434240036 in words is "four hundred thirty-four million, two hundred forty thousand, thirty-six".