8839946 has 4 divisors (see below), whose sum is σ = 13259922. Its totient is φ = 4419972.

The previous prime is 8839933. The next prime is 8839951. The reversal of 8839946 is 6499388.

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., 8473921 + 366025 = 2911^2 + 605^2 .

It is a super-3 number, since 3×8839946³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8839946.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2209985 + ... + 2209988.

Almost surely, 2^8839946 is an apocalyptic number.

8839946 is a deficient number, since it is larger than the sum of its proper divisors (4419976).

8839946 is a wasteful number, since it uses less digits than its factorization.

8839946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419975.

The product of its digits is 373248, while the sum is 47.

The square root of 8839946 is about 2973.2046683671. The cubic root of 8839946 is about 206.7679414605.

The spelling of 8839946 in words is "eight million, eight hundred thirty-nine thousand, nine hundred forty-six".