8677646 has 4 divisors (see below), whose sum is σ = 13016472. Its totient is φ = 4338822.

The previous prime is 8677607. The next prime is 8677651. The reversal of 8677646 is 6467768.

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

It is a junction number, because it is equal to n+sod(n) for n = 8677597 and 8677606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169410 + ... + 2169413.

It is an arithmetic number, because the mean of its divisors is an integer number (3254118).

Almost surely, 2^8677646 is an apocalyptic number.

8677646 is a deficient number, since it is larger than the sum of its proper divisors (4338826).

8677646 is a wasteful number, since it uses less digits than its factorization.

8677646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338825.

The product of its digits is 338688, while the sum is 44.

The square root of 8677646 is about 2945.7844456104. The cubic root of 8677646 is about 205.4947084356.

The spelling of 8677646 in words is "eight million, six hundred seventy-seven thousand, six hundred forty-six".