8676406 has 4 divisors (see below), whose sum is σ = 13014612. Its totient is φ = 4338202.

The previous prime is 8676401. The next prime is 8676431. The reversal of 8676406 is 6046768.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8676401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169100 + ... + 2169103.

It is an arithmetic number, because the mean of its divisors is an integer number (3253653).

Almost surely, 2^8676406 is an apocalyptic number.

8676406 is a deficient number, since it is larger than the sum of its proper divisors (4338206).

8676406 is a wasteful number, since it uses less digits than its factorization.

8676406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338205.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 8676406 is about 2945.5739678372. The cubic root of 8676406 is about 205.4849198525.

The spelling of 8676406 in words is "eight million, six hundred seventy-six thousand, four hundred six".