8490672 has 30 divisors (see below), whose sum is σ = 23762492. Its totient is φ = 2830176.

The previous prime is 8490661. The next prime is 8490673. The reversal of 8490672 is 2760948.

8490672 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8490672³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8490673) 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, 29338 + ... + 29625.

Almost surely, 2^8490672 is an apocalyptic number.

It is an amenable number.

8490672 is an abundant number, since it is smaller than the sum of its proper divisors (15271820).

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

8490672 is a wasteful number, since it uses less digits than its factorization.

8490672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58977 (or 58968 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 8490672 is about 2913.8757694864. The cubic root of 8490672 is about 204.0080734982.

The spelling of 8490672 in words is "eight million, four hundred ninety thousand, six hundred seventy-two".