4280898 has 32 divisors (see below), whose sum is σ = 9086976. Its totient is φ = 1341648.

The previous prime is 4280897. The next prime is 4280917. The reversal of 4280898 is 8980824.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4280897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9015 + ... + 9477.

It is an arithmetic number, because the mean of its divisors is an integer number (283968).

Almost surely, 2^4280898 is an apocalyptic number.

4280898 is an abundant number, since it is smaller than the sum of its proper divisors (4806078).

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

4280898 is a wasteful number, since it uses less digits than its factorization.

4280898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 4280898 is about 2069.0331075166. The cubic root of 4280898 is about 162.3721819339.

The spelling of 4280898 in words is "four million, two hundred eighty thousand, eight hundred ninety-eight".