8493372 has 18 divisors (see below), whose sum is σ = 21469448. Its totient is φ = 2831112.

The previous prime is 8493367. The next prime is 8493377. The reversal of 8493372 is 2733948.

It is an interprime number because it is at equal distance from previous prime (8493367) and next prime (8493377).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 235927 = 8493372 / (8 + 4 + 9 + 3 + 3 + 7 + 2).

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁷ + 4³ + 9 + 3¹³ + 3¹⁴ + 7⁵ + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117928 + ... + 117999.

Almost surely, 2^8493372 is an apocalyptic number.

It is an amenable number.

8493372 is an abundant number, since it is smaller than the sum of its proper divisors (12976076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8493372 is a wasteful number, since it uses less digits than its factorization.

8493372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235937 (or 235932 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 8493372 is about 2914.3390331257. The cubic root of 8493372 is about 204.0296957924.

The spelling of 8493372 in words is "eight million, four hundred ninety-three thousand, three hundred seventy-two".