8466980 has 24 divisors (see below), whose sum is σ = 17848320. Its totient is φ = 3373920.

The previous prime is 8466979. The next prime is 8467007. The reversal of 8466980 is 896648.

Added to its reverse (896648) it gives a triangular number (9363628 = T₄₃₂₇).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5981 + ... + 7259.

It is an arithmetic number, because the mean of its divisors is an integer number (743680).

Almost surely, 2^8466980 is an apocalyptic number.

It is an amenable number.

8466980 is an abundant number, since it is smaller than the sum of its proper divisors (9381340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8466980 is a wasteful number, since it uses less digits than its factorization.

8466980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 8466980 is about 2909.8075537740. The cubic root of 8466980 is about 203.8181449956.

Adding to 8466980 its reverse (896648), we get a triangular number (9363628 = T₄₃₂₇).

The spelling of 8466980 in words is "eight million, four hundred sixty-six thousand, nine hundred eighty".