8939733 has 16 divisors (see below), whose sum is σ = 13219392. Its totient is φ = 5328000.

The previous prime is 8939731. The next prime is 8939759. The reversal of 8939733 is 3379398.

It is a happy number.

It is not a de Polignac number, because 8939733 - 2¹ = 8939731 is a prime.

It is a super-2 number, since 2×8939733² = 159837652222578, which contains 22 as substring.

8939733 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8939731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208 + ... + 4233.

It is an arithmetic number, because the mean of its divisors is an integer number (826212).

Almost surely, 2^8939733 is an apocalyptic number.

It is an amenable number.

8939733 is a deficient number, since it is larger than the sum of its proper divisors (4279659).

8939733 is a wasteful number, since it uses less digits than its factorization.

8939733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516.

The product of its digits is 122472, while the sum is 42.

The square root of 8939733 is about 2989.9386281327. The cubic root of 8939733 is about 207.5430442468.

The spelling of 8939733 in words is "eight million, nine hundred thirty-nine thousand, seven hundred thirty-three".