8980969 has 4 divisors (see below), whose sum is σ = 9128260. Its totient is φ = 8833680.

The previous prime is 8980963. The next prime is 8980987. The reversal of 8980969 is 9690898.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3196944 + 5784025 = 1788^2 + 2405^2 .

It is a cyclic number.

It is not a de Polignac number, because 8980969 - 2⁷ = 8980841 is a prime.

It is a super-2 number, since 2×8980969² = 161315608357922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8980963) 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, 73554 + ... + 73675.

It is an arithmetic number, because the mean of its divisors is an integer number (2282065).

Almost surely, 2^8980969 is an apocalyptic number.

It is an amenable number.

8980969 is a deficient number, since it is larger than the sum of its proper divisors (147291).

8980969 is a wasteful number, since it uses less digits than its factorization.

8980969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147290.

The product of its (nonzero) digits is 279936, while the sum is 49.

The square root of 8980969 is about 2996.8264881371. The cubic root of 8980969 is about 207.8616637482.

The spelling of 8980969 in words is "eight million, nine hundred eighty thousand, nine hundred sixty-nine".