11829434 has 4 divisors (see below), whose sum is σ = 17744154. Its totient is φ = 5914716.

The previous prime is 11829427. The next prime is 11829437. The reversal of 11829434 is 43492811.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6744409 + 5085025 = 2597^2 + 2255^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11829434.

It is not an unprimeable number, because it can be changed into a prime (11829437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2957357 + ... + 2957360.

Almost surely, 2^11829434 is an apocalyptic number.

11829434 is a deficient number, since it is larger than the sum of its proper divisors (5914720).

11829434 is an equidigital number, since it uses as much as digits as its factorization.

11829434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914719.

The product of its digits is 6912, while the sum is 32.

The square root of 11829434 is about 3439.3944234414. The cubic root of 11829434 is about 227.8529497057.

The spelling of 11829434 in words is "eleven million, eight hundred twenty-nine thousand, four hundred thirty-four".