8990354 has 16 divisors (see below), whose sum is σ = 13942368. Its totient is φ = 4345152.

The previous prime is 8990353. The next prime is 8990407. The reversal of 8990354 is 4530998.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8990353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8714 + ... + 9690.

It is an arithmetic number, because the mean of its divisors is an integer number (871398).

Almost surely, 2^8990354 is an apocalyptic number.

8990354 is a deficient number, since it is larger than the sum of its proper divisors (4952014).

8990354 is a wasteful number, since it uses less digits than its factorization.

8990354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 8990354 is about 2998.3919023370. The cubic root of 8990354 is about 207.9340428198.

The spelling of 8990354 in words is "eight million, nine hundred ninety thousand, three hundred fifty-four".