4469280 has 48 divisors (see below), whose sum is σ = 14079744. Its totient is φ = 1191680.

The previous prime is 4469261. The next prime is 4469293. The reversal of 4469280 is 829644.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4176 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (293328).

Almost surely, 2^4469280 is an apocalyptic number.

4469280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4469280 is an abundant number, since it is smaller than the sum of its proper divisors (9610464).

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

4469280 is a wasteful number, since it uses less digits than its factorization.

4469280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9329 (or 9321 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4469280 is about 2114.0671701722. The cubic root of 4469280 is about 164.7198183486.

The spelling of 4469280 in words is "four million, four hundred sixty-nine thousand, two hundred eighty".