5434678 has 4 divisors (see below), whose sum is σ = 8152020. Its totient is φ = 2717338.

The previous prime is 5434669. The next prime is 5434691. The reversal of 5434678 is 8764345.

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

It is an Ulam number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1358668 + ... + 1358671.

It is an arithmetic number, because the mean of its divisors is an integer number (2038005).

Almost surely, 2^5434678 is an apocalyptic number.

5434678 is a deficient number, since it is larger than the sum of its proper divisors (2717342).

5434678 is a wasteful number, since it uses less digits than its factorization.

5434678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717341.

The product of its digits is 80640, while the sum is 37.

The square root of 5434678 is about 2331.2395844271. The cubic root of 5434678 is about 175.8158154097.

The spelling of 5434678 in words is "five million, four hundred thirty-four thousand, six hundred seventy-eight".