8979340 has 24 divisors (see below), whose sum is σ = 19140912. Its totient is φ = 3537600.

The previous prime is 8979337. The next prime is 8979353. The reversal of 8979340 is 439798.

It is a junction number, because it is equal to n+sod(n) for n = 8979293 and 8979302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011 + ... + 4690.

It is an arithmetic number, because the mean of its divisors is an integer number (797538).

Almost surely, 2^8979340 is an apocalyptic number.

It is an amenable number.

8979340 is an abundant number, since it is smaller than the sum of its proper divisors (10161572).

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

8979340 is a wasteful number, since it uses less digits than its factorization.

8979340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777 (or 6775 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 8979340 is about 2996.5546883046. The cubic root of 8979340 is about 207.8490954264.

The spelling of 8979340 in words is "eight million, nine hundred seventy-nine thousand, three hundred forty".