8809474 has 4 divisors (see below), whose sum is σ = 13214214. Its totient is φ = 4404736.

The previous prime is 8809469. The next prime is 8809477. The reversal of 8809474 is 4749088.

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

It can be written as a sum of positive squares in only one way, i.e., 8661249 + 148225 = 2943^2 + 385^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8809477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202367 + ... + 2202370.

Almost surely, 2^8809474 is an apocalyptic number.

8809474 is a deficient number, since it is larger than the sum of its proper divisors (4404740).

8809474 is a wasteful number, since it uses less digits than its factorization.

8809474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404739.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8809474 is about 2968.0758076572. The cubic root of 8809474 is about 206.5300860783.

The spelling of 8809474 in words is "eight million, eight hundred nine thousand, four hundred seventy-four".