8944690 has 16 divisors (see below), whose sum is σ = 16322328. Its totient is φ = 3528576.

The previous prime is 8944681. The next prime is 8944693. The reversal of 8944690 is 964498.

It can be written as a sum of positive squares in 4 ways, for example, as 7349521 + 1595169 = 2711^2 + 1263^2 .

It is a super-2 number, since 2×8944690² = 160014958392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8944693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5397 + ... + 6856.

Almost surely, 2^8944690 is an apocalyptic number.

8944690 is a deficient number, since it is larger than the sum of its proper divisors (7377638).

8944690 is a wasteful number, since it uses less digits than its factorization.

8944690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12333.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 8944690 is about 2990.7674600343. The cubic root of 8944690 is about 207.5813973973.

The spelling of 8944690 in words is "eight million, nine hundred forty-four thousand, six hundred ninety".