8450939 has 8 divisors (see below), whose sum is σ = 9685728. Its totient is φ = 7223040.

The previous prime is 8450899. The next prime is 8450947. The reversal of 8450939 is 9390548.

8450939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8450939 - 2¹² = 8446843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8450969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (1210716).

Almost surely, 2^8450939 is an apocalyptic number.

8450939 is a deficient number, since it is larger than the sum of its proper divisors (1234789).

8450939 is a wasteful number, since it uses less digits than its factorization.

8450939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 8450939 is about 2907.0498791730. The cubic root of 8450939 is about 203.6893500087.

It can be divided in two parts, 84509 and 39, that added together give a palindrome (84548).

The spelling of 8450939 in words is "eight million, four hundred fifty thousand, nine hundred thirty-nine".