4490684 has 12 divisors (see below), whose sum is σ = 8573208. Its totient is φ = 2041200.

The previous prime is 4490663. The next prime is 4490687. The reversal of 4490684 is 4860944.

4490684 is nontrivially palindromic in base 3 and base 9.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50987 + ... + 51074.

It is an arithmetic number, because the mean of its divisors is an integer number (714434).

Almost surely, 2^4490684 is an apocalyptic number.

4490684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4490684 is a deficient number, since it is larger than the sum of its proper divisors (4082524).

4490684 is a wasteful number, since it uses less digits than its factorization.

4490684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102076 (or 102074 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4490684 is about 2119.1234036743. The cubic root of 4490684 is about 164.9823550155.

The spelling of 4490684 in words is "four million, four hundred ninety thousand, six hundred eighty-four".