8229970 has 16 divisors (see below), whose sum is σ = 16930368. Its totient is φ = 2821680.

The previous prime is 8229959. The next prime is 8230003. The reversal of 8229970 is 799228.

8229970 = T₄₀₀ + T₄₀₁ + ... + T₄₈₃.

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, 58716 + ... + 58855.

It is an arithmetic number, because the mean of its divisors is an integer number (1058148).

Almost surely, 2^8229970 is an apocalyptic number.

8229970 is an abundant number, since it is smaller than the sum of its proper divisors (8700398).

8229970 is a wasteful number, since it uses less digits than its factorization.

8229970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117585.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 8229970 is about 2868.7924288801. The cubic root of 8229970 is about 201.8983411621.

It can be divided in two parts, 82299 and 70, that added together give a square (82369 = 287²).

The spelling of 8229970 in words is "eight million, two hundred twenty-nine thousand, nine hundred seventy".