8924490 has 96 divisors (see below), whose sum is σ = 25945920. Its totient is φ = 2115072.

The previous prime is 8924479. The next prime is 8924491. The reversal of 8924490 is 944298.

8924490 = 1334² + 1335² + ... + 1338².

It is a happy number.

It is a d-powerful number, because it can be written as 8 + 9² + 2²³ + 4⁴ + 4⁶ + 9⁶ + 0 .

It is not an unprimeable number, because it can be changed into a prime (8924491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28917 + ... + 29223.

It is an arithmetic number, because the mean of its divisors is an integer number (270270).

Almost surely, 2^8924490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8924490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12972960).

8924490 is an abundant number, since it is smaller than the sum of its proper divisors (17021430).

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

8924490 is a wasteful number, since it uses less digits than its factorization.

8924490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8924490 is about 2987.3884916428. The cubic root of 8924490 is about 207.4250176649.

The spelling of 8924490 in words is "eight million, nine hundred twenty-four thousand, four hundred ninety".