8354490 has 32 divisors (see below), whose sum is σ = 21107520. Its totient is φ = 2110464.

The previous prime is 8354483. The next prime is 8354491. The reversal of 8354490 is 944538.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8354491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6759 + ... + 7898.

It is an arithmetic number, because the mean of its divisors is an integer number (659610).

Almost surely, 2^8354490 is an apocalyptic number.

8354490 is an abundant number, since it is smaller than the sum of its proper divisors (12753030).

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

8354490 is a wasteful number, since it uses less digits than its factorization.

8354490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14686.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8354490 is about 2890.4134652330. The cubic root of 8354490 is about 202.9114936881.

The spelling of 8354490 in words is "eight million, three hundred fifty-four thousand, four hundred ninety".