43494034 has 8 divisors (see below), whose sum is σ = 65887308. Its totient is φ = 21531600.

The previous prime is 43494019. The next prime is 43494043. The reversal of 43494034 is 43049434.

43494034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43494025 + 9 = 6595^2 + 3^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 43493987 and 43494005.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 107457 + ... + 107860.

Almost surely, 2^43494034 is an apocalyptic number.

43494034 is a deficient number, since it is larger than the sum of its proper divisors (22393274).

43494034 is a wasteful number, since it uses less digits than its factorization.

43494034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215420.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 43494034 is about 6595.0006823351. Note that the first 3 decimals coincide. The cubic root of 43494034 is about 351.6764039242.

The spelling of 43494034 in words is "forty-three million, four hundred ninety-four thousand, thirty-four".