8389952 has 28 divisors (see below), whose sum is σ = 16741140. Its totient is φ = 4171776.

The previous prime is 8389951. The next prime is 8389957. The reversal of 8389952 is 2599838.

It can be written as a sum of positive squares in 2 ways, for example, as 2119936 + 6270016 = 1456^2 + 2504^2 .

It is a d-powerful number, because it can be written as 8 + 3⁶ + 8³ + 9 + 9² + 5 + 2²³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8389951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21374 + ... + 21762.

Almost surely, 2^8389952 is an apocalyptic number.

It is an amenable number.

8389952 is a deficient number, since it is larger than the sum of its proper divisors (8351188).

8389952 is a wasteful number, since it uses less digits than its factorization.

8389952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 728 counting only the distinct ones).

The product of its digits is 155520, while the sum is 44.

The square root of 8389952 is about 2896.5413858600. The cubic root of 8389952 is about 203.1981854468.

The spelling of 8389952 in words is "eight million, three hundred eighty-nine thousand, nine hundred fifty-two".