8920930 has 8 divisors (see below), whose sum is σ = 16057692. Its totient is φ = 3568368.

The previous prime is 8920927. The next prime is 8920939. The reversal of 8920930 is 390298.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7946761 + 974169 = 2819^2 + 987^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8920892 and 8920901.

It is not an unprimeable number, because it can be changed into a prime (8920939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446037 + ... + 446056.

Almost surely, 2^8920930 is an apocalyptic number.

8920930 is a deficient number, since it is larger than the sum of its proper divisors (7136762).

8920930 is a wasteful number, since it uses less digits than its factorization.

8920930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892100.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 8920930 is about 2986.7925940714. The cubic root of 8920930 is about 207.3974332214.

The spelling of 8920930 in words is "eight million, nine hundred twenty thousand, nine hundred thirty".