4634678 has 4 divisors (see below), whose sum is σ = 6952020. Its totient is φ = 2317338.

The previous prime is 4634639. The next prime is 4634687. The reversal of 4634678 is 8764364.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158668 + ... + 1158671.

It is an arithmetic number, because the mean of its divisors is an integer number (1738005).

Almost surely, 2^4634678 is an apocalyptic number.

4634678 is a deficient number, since it is larger than the sum of its proper divisors (2317342).

4634678 is a wasteful number, since it uses less digits than its factorization.

4634678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317341.

The product of its digits is 96768, while the sum is 38.

The square root of 4634678 is about 2152.8302301854. The cubic root of 4634678 is about 166.7272251045.

The spelling of 4634678 in words is "four million, six hundred thirty-four thousand, six hundred seventy-eight".